K20z2 head. I also need to rebuild the whole head on the motor as well so I really just planned on buying a new one. I had herd that both of these heads r compatible with my build but was wondering which one would b better for my build. com FREE DELIVERY possible on eligible purchases Sep 5, 2025 · Fits 06-09 Honda Civic Si Acura CSX 2. 0L K20A/K20C/K20Z Engine? Is it good or bad? Read about Honda 2. Mar 19, 2022 · Does anyone know where I can find a list of all Honda Cylinder head part numbers with (hopefully) details about each one? I've done a bit of searching, but failed. finally got money around and got good deal on a k24a2 head and k20z3 complete short block (unique build and rare if i think about it) so anyways we got everything together had to buy here and there parts (hoses,rbc&adapter,a2 oil pump/plate/pan,etc etc)Didnt really Jul 9, 2018 · This rebuild kit kit has all the parts you need to freshen up that worn engine. 0L DOHC 16 Valve Engine Code "K20Z3". ). net. However, the horsepower and torque figures of these three engines are almost identical. 0L DOHC Head Gasket Set K20Z2 K20Z3 Replace OE Part #: HGS236. 0L K20A/K20C/K20Z Engine design and features, its the most common problems and relaibility. Is it feasable? What Nov 8, 2024 · Honda engines have recently come under unusual criticism. May 7, 2013 · Thinking about swapping a k20z3 head on my k24z7. K20A2/K20Z1 RSX Type-S Top End Engine Parts RSX Type S 02-06 DC5 - Real Street Performance Jun 1, 2008 · Im a little confused. 2007-2010 ACURA CSX TYPE S 2. Jul 31, 2025 · 2006-2011 ACURA CSX 2. May 22, 2016 · I got tired of googling around sifting through posts on what the proper combination of components are required for swapping a K20A2/Z1/Z3 head onto a K24A1/2/4 block. 0L K24A3/K24A6 2. For example, the K20Z2 valve setting screw size for Honda/Acura K20a K24a engines may differ from the K20 mount screw size used in gate and fence hardware. Aug 12, 2023 · from what i gathered on reddit getting the high compression internals out of the k24a3 (pretty much the audm k24a2) and pairing them with the k24a1 block so i can use a type s fuel pump without having to cut anything is a good start. instagram. com/VHBEnginesInstagram: https://www. Nov 13, 2023 · K20Z2 is a substitute to K20A, featuring a fresh longer runner intake manifold, restyled camshafts plus the Drive by wire mechanism. Specialized designs yield significant and noticeable improvements to your car engine. May 31, 2008 · The head has the casting holes for the lost most ion assembly that is required for 3 lobe vtec. Massive selection from top brands on eBay. This engine replaced B16, B18, B20, H22, and F20, and it was the first in K series Honda engines. do i also need a walbro fuel pump? do i need the kit or the oil pump only?thanks! Feb 18, 2021 · Hi All, Im relatively new in Honda community, be patient, please. No, I'm not an engineer by any stretch of the imagination. 0L K20A/K20C/K20Z Engine: Specs, Problems, Reliability. Feb 9, 2010 · i have a CSX will the 2. They have the same torque actually. Manufactured from industry-leading materials using up-to-date equipment, it ensures everlasting reliability and enduring value. K20Z3 is a variation of K20Z1, but keeps other camshafts plus RRB intake manifold. 00zł Honda genuine head bolts 90005-PNA-003 K-series K-series genuine head bolts Honda 90005-PNA-003Set of 10 pcs. Replace OE Part #: HS26404PT, CS26399. How reliable is the Honda K20 engine? Golden Eagle Mfg Advanced Seal K-Series Head Gaskets (PRB-A01 Style) are engineered for high-horsepower K-series builds and reliable daily driving. My engine head is in bad condition and needs rebuild, but unfortunatelly bottom of motor is also more loud and probably bad. Apr 11, 2023 · With its fantastic reliability and tuning potential, the Honda K20 is a popular choice. The head gasket that you will receive in this kit is a high quality gasket that the dealers and rebuilding shops use everyday. After find out used K20a from JDM FD2 typeR. First off, a little head comparison info. 4L L4 Gas DOHC K24A2 K20A6 K20Z2 K24A3 K24A 2000-2024 OEM HS26243PT: Head Gasket Sets - Amazon. its a little different since im using the crank position sensor from k20/k24a. The Honda K20Z3 has a slightly lower redline limit and rev-limit compared to the K20Z1 and K20Z2 engines. We have detailed specs and fitment Information, and it's easy to search by Year, Make, and Model. This system forgoes the use of a conventional distributor-based ignition timing system in favor of a computer Get the best deals for K20z3 Cylinder Head at eBay. 3 L K23 and the 2. Original K20z2 with automatic gear box Jun 11, 2017 · civic 2012 k24z7 stock block stock oilpump 92 psi springs cams sk2s3 rbc j37 exhaust 2. Any help is appreciated. 0 version of a tsx motor but ports slightly better than the a2 bc of the rbc manifold. I have a k24z2 sitting around and was curious if everything was swapped with k20z3 parts would be the same? I get the valve train is different between a k 20/24 as people swap cams, but I want to have a spare head for my fg2. These are not cheap Chinese parts, this is a quality kit that will last. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Savings Instant Savings AvailableFree Shipping To lower 48 States24/7 Support Ask product expertsEasy Return Quick, SimplePart Numbers: HS4048, CS4037, HB4042, SL1000Product DetailsProduct DetailsFull Gasket Set Head Bolts Fit 06-09 Acura CSX Honda Civic 2. This will allow our system to find parts for your vehicle. Shop now for fast shipping and easy returns! Dec 8, 2011 · I am just trying to come up with some answers , people have said the k20z2 head resembles the k20a3 and others have said the head is the same as a k20z3 minus the rocker assembly and cams. Designed to replace OEM part numbers 12251-PRB-A01, 12251-PNA-004, and 12251-PNC-003, these gaskets are perfect for performance enthusiasts and professional racers alike. 4L Get the best deals for Head K20z3 Civic Si at eBay. Replace Fel-Pro Part #: HS26404PT, CS26399. I got an idea to replace my K20z2 (155hp) with K20a (225hp) otherwise buildup new K20's head. Fit 06-11 Honda Civic Si K20Z3 CSX K20Z2 Engine Cylinder Head Gasket Set + Bolts (For: Honda Civic) Brand New · Aftermarket Products $95. My questions are : Is the Z3 water pump, oil pump and pan ok and K-SERIES CYLINDER HEAD TORQUE SPECS* OEM Cylinder head bolts: 39Nm (29ft/lbs), 90 deg + 90 deg (One extra 90 deg on new bolts)"ARP HEAD BOLTS"ALL K SERIES Clean block thread holes till dry lube top nut threads only with 10w30 or ARP Molly lube then use 5/16 allen key to torque studs to 10 Oct 2, 2020 · Buy Evergreen HSHBIEV4048 Head Gasket Set Intake Exhaust Valves Compatible with 06-09 Acura Honda 2. Head Gasket Set for OE engine repair. 95 Jan 25, 2010 · My K20Z2 Engine Building-First Civic FD Auto Type R Hi guys Still remember me talking about the which pistons to go? I finally settle down with the RRC pistons with 11. 99 OEM Replacement Head Gasket for Honda - Acura K Series (K20 & K24) Engines OEM Honda / Acura $154. Thanks to K20A. Aug 19, 2025 · Head Gasket Set Fit 06-09 Acura CSX Honda Civic 2. Fits:Accord 4D 2003-2008 K20A6, K20Z2, . Jun 22, 2022 · In this article we cover the Honda K20Z3 engine found in the 2006-2011 Honda Civic Si. Aug 19, 2025 · Find many great new & used options and get the best deals for Head Gasket Set Fit 06-09 Acura CSX Honda Civic 2. i ignored a usual sign of oil. The K series engines are equipped with DOHC valvetrains and use roller rockers to reduce friction. Feb 11, 2010 · And instead of putting no for the k24a4 block just put that the pistons must be changed. 0 DOHC K20Z2 K20Z3 at the best online prices at eBay! Free shipping for many products! Apr 25, 2012 · I have a question, I'm new at modding engine so don't laught at me I currently own an Acura Csx with the K20Z2 engine and auto transmission. 0-liter inline four-cylinder gasoline engine firstly launched in 2001 with a target to repair similar models of the B- and F-series engines, like the B20B ( Z) and the F20B ( A). 870 FOR HONDA K20Z2/K20A6/K20Z4 2. I know you can swap k20A2 cams and valve guides to gain a bit of power but since the cams perform better at higher rpms i was wondering what rpm Nov 9, 2024 · K20Z2 – simple motor, compression ratio 9. Head Gasket Bolts Set Fit 06-09 Acura CSX Honda Civic 2. -Racing purpose only (The catalyst can NOT be installed) -A bench test (Equal length 4-2-1 + Taper) design ¯45mm _ ¯50mm _ ¯55mm _ Taper _ ¯60mm Jan 5, 2008 · K20a? Are you talking about the 1999 date k20a 160 horse first ed k series, or the k20r that dosent show the R in japan listings? The k20r Is 220ps with 11. and see a ton of articles that talk about the K20A2 and when I look at it it looks Very similar to the one i have! I also test Drove the RSX-TYPE S and Thought they drove identical as far as Feb 16, 2015 · I got a good deal on 2008 Honda Civic Si RBC-2 cylinder head. 5 to 1 comp pistons and a finer sand cast in the ports of the head to make a "casted" port and polish thereby elimanating the expensive porting on the type R b18c5. Sep 7, 2019 · I know that the K20Z3 head and K24 block has been done a few times and well documented on the forums, but what about this swap? If it's possible to do it, any ideas on the power figures? I'm pretty sure no one is going to actually do it because there is a 10th gen Si and CTR available, but what if money wasn't an issue, is it doable? Jul 3, 2018 · Honda K20A (K20C, K20Z) engine reliability, problems and repair In the end of 2000, production of JDM Honda Stream with the new K20A engine started. Jul 9, 2009 · hi again! i have a k20z2 in my 06 acura csx, This is the 155hp one, im just looking for a power bump, and was curious if any head could fit my base? Is the z3 head would fit? May be it would be cheaper to find a tsx 2. These are a must have!! Another Must Have is the PRL Type-S Oil Pump swap kit! We detail the best approach to K20 tuning and point out the optimum modifications. And if you have a question we're available by phone! Sep 5, 2025 · Fits 06-11 Honda Civic Si Acura CSX 2. 98 Free shipping Oct 15, 2020 · Learn about Honda K20 reliability and common problems including main seal oil leaks and cam lobes. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Dec 22, 2010 · is the tsx oil pump the same as k20a2 oil pump? what does the balancer shaft do? sorry noob question. The K20 is a 2. Would this be What’s the best place to buy OE heads for a k20/24 300hp? I’m fairly new to the project scene and I want to drop a built k20/24 in my accord but I’m not really sure where to start sourcing all my oe parts. The head gasket seals in the internal combustion process to make sure maximum compression is achieved and also keeps coolant and oil from mixing together as the two fluids travel from the engine block to May 1, 2024 · Ultimately, the choice between the K20Z5, K20Z1, and K20Z2 will come down to individual preferences and specific application needs. 4 head to put on?(i read they were barely the same) Putting a complete k24a2 Jan 26, 2025 · Explore the Honda K20Z 2. So the valvetrain are interchangeable on the k20z2 head over to type s/si/tsx style. RBC is best bet on a k20 as well. 0 DOHC K20Z2 K20Z3 Our gaskets and seals are designed to meet or exceed all Original Equipment (OE) specifications for proper sealing Advanced manufacturing technology ensures durability and optimum operation Specialized designs yield significant and noticeable improvements to your car engine Application-specific design ensures correct Aug 19, 2025 · Head Gasket Bolts Set Fit 06-09 Acura CSX Honda Civic 2. Where listed, power output figures are based on the most powerful production variant of that engine, because some manufacturers use different engine maps to tune the same engine for better fuel economy, performance or to differentiate models in the range. The vtc Spool valve assembly on the back of the cylinder head has a Shop Cylinder Heads & Parts for K20 with eBay Guaranteed Fit. It may not hurt to keep the k20 cams in case you do forced induction down the road and like those better. May 2, 2020 · From this toppic My Civic FD2 Automatic to Type R Automatic. Aug 18, 2024 · K20 screw sizes vary depending on the specific application. We're exploring its history, specs, and tuning potential. The only difference that you really need to worry about is which intake manifold to slap on. Jul 23, 2025 · Fit 06-11 Honda Civic Si 2. 0L L 4 K20Z2 DOHC. But for a simple oem Frank the k20 head does flow better stock vs stock. Sep 5, 2025 · Fits 06-11 Honda Civic Si Acura CSX DOHC Head Gasket Set Bolts K20Z2 K20Z3 Replace OE Part #: HS26404PT, ES71333. Jan 10, 2008 · i have a fully built prb k20z2 head for 06. I just wonder if install RBC IM and RBC TB, will there be significant power Jun 5, 2007 · I know the K20z3 has a 11:1 compression and your k20z2 has 9. 4 L K24 engines. Oct 10, 2020 · The z3 head was the right choice, z1 is the same as a2 with the water port on the front of the head and not the side. I've read there are differences in the intake manifold and oil pump, but no comparisons of the actual head. Honda K20Z2 Engine This page lists the K20Z2 specifications for the engine built by Honda. new head in the thread. The output equals to 155 horsepower at 6,000 rpm with torque of 188 Nm at 4,500 rpm. com/vhbenginesSnapchat: vhbchrishttps:/ Sep 5, 2025 · Full Gasket Set Head Bolts for 06-09 Acura CSX Honda Civic 2. Hence why a Jun 4, 2009 · Ok I have been googleing,searching trying to find out the best info. I have a honda civic sport that i plan to do some work on and was wondering if anyone knew anything about modding the engine that comes in them (K20Z2). com FREE DELIVERY possible on eligible purchases Jul 23, 2025 · 86mm Bore, Engine Codes "K20Z2, K20Z3". The Si has 3hp/3tq less than the Type-S and Im figuring it comes down to differences in the head since they have the same Explore a wide range of our K20z3 Head Gasket selection. And to put a smile on my face when needed. 0L DOHC 16 Valve Engine Code "K20Z2" (Canada model). However, it only revs to 6800rpm. Get the best deals for K20a2 Head at eBay. org forum I’ve compiled the proper ‘combo’ parts list below. Multi-Layered Steel head gasket. stock piston and connecting rods as used by another member which worked. Remanufactured Cylinder Heads - Honda at PowertrainProducts. It is compressed between the engine block and the cylinder head. 4L L4 OS32297 K20Z2 K20Z3 Aug 31, 2025 · GASKET CYLINDER HEAD 159. While you can use the K24A2 head with the TSX cams, you might as well as get cams that are designed for higher flowing heads and the larger displacement. 7 Compression Ratio Pistons K20Z2 Engine Block K20Z2 Crank Shaft K20Z2 Crank Pulley K20Z2 Conrod K20Z2 Oil Pump K20Z2 fuel pump K20A FD2R Injectors K20A FD2R Intake Manifold K20A FD2R Throttle Body K20Z2 Air Box Custom Cold Air Intake Hose Aug 29, 2010 · The csx comes with a k20z2, which is great for me as in already building my k24 block with rbb head. 2006-2011 HONDA CIVIC Si 2. Details 290. 5 days ago · Head Gasket Bolts Set Fit 06-09 Acura CSX Honda Civic 2. One of the primary benefits of our cylinder head gasket set is its ability Sep 7, 2022 · Throughout this guide, we will primarily focus on the Honda K20 engine’s performance potential, reliability, and overall value. Now as the K20 engines are all very similar, with different compression and cam profiles. Head and Valvetrain Specs K20Z5 The head and valvetrain of the Honda K20Z5 engine are key components that contribute to its high performance and efficiency. 0L L 4 K20Z3 DOHC. If you have good info to share with us please go right ahead post away. I do plan on using the 5spd from the csx, as I'm not looking to be shifting all the time, I'm only doing this swap just to have more fun driving to and from work everyday. Great deals. Used K20a's engine. Jan 30, 2023 · Honda’s K20 motor is easily one of the best engine swap candidates. Hey wondering if anyone had any information on the k20z2 and what rpm the internals can handle. Honda K20s make a good tuning project and with the optimum tuning mods you can positively maximize your driving opportunities. In order to get the best performance, engine power, efficiency, this exclusive exhaust manifold design takes into consideration not only the special characteristics of the K20Z engine but also the results of an extensive bench testing program. K20Z3 specs, upgrades, and reliability About this item Fits: 06-09 Acura CSX Honda Civic 2. Shop with confidence. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Dec 11, 2007 · A K20Z3 head works just as well as a K20A2 head plus it has better cams. So now I have a few questions. REV Flat Faced Valves Brian Crower Dual Springs Brian Crower Retainers Brian Crower Stage 3 Cams all new guides and seals will be posting pics up soon let me knwo if any one is interested. The head gasket is the key component of the engine. 8, power 155 hp at 6000 rpm, torque 188 Nm at 4500 rpm. Aug 18, 2021 · I have a k24z3 (2010 tsx) block w/k20z1 head in my integra right now it runs great. Thanks Moved your posts to your own new thread for reference and organization. Ill be doing a k20/K24 build and Im wondering what, if any, advantages the PRB-1 head has over the RBC-2. This head gasket is just what you need to keep your car in good running order. so k20a3 cams work on it all parts for the bottom end of the k motors are interchangeable there are a lot of things you can do what exactly kind of performance figures are you shooting for? "You test your limits by using the accelerator, brakes, and steering wheel. The z3 head is only a few cfm behind the PRB type s casting. Dive into a comprehensive guide that covers all aspects of a K24 block K20 head swap. 2006-2011 Acura CSX 2. This page is to be used just as a guide and it is knowledge we have collected over the last 15 years. Like the majority of Honda’s engine series, the K20 was produced Jan 24, 2008 · The Honda K series engine is a four-cylinder four-stroke engine introduced in 2001. Jan 6, 2010 · The Z3 head is a great flowing head, especially if you're pairing it with the RBC intake manifold. It is important to Jan 2, 2010 · si is a better motor. The K-series engines are equipped with DOHC valvetrains and use roller rockers on the cylinder head to reduce friction. I know the Z1s are not necessarily cheap but the Ebay heads just make me nervous to be honest and they Dec 28, 2006 · I Just bought a 2007 SI and already looking to bolt-on! But I Also was reading a lot of Magz. 6:1 so i'd assume its just the head and cams that do this. can the stock rod and crank survive at 8k rpm?By the way, im from Malaysia. Find great deals on eBay for K20z3 Head Complete. 280 FOR HONDA K20Z2/K20A6/K20Z4 2. May 1, 2024 · The Honda K20Z2 engine features a DOHC (Double Overhead Camshaft) cylinder head, with four valves per cylinder, providing excellent breathing and allowing for high RPMs. Sorry dont have anymore info. for the head im not sure if i should take the k20z2 one out of the civic or just use the k24a3 head, so please Aug 19, 2025 · Full Gasket Set Head Bolts Fit 06-09 Acura CSX Honda Civic 2. Full Gasket Set Head Bolts Fit 06-09 Acura CSX Honda Civic 2. Specialized designs yield significant and noticeable improvements 📌 Everything You Need to Know About the Honda K20Z Engine Series | K20Z1, K20Z2, K20Z3, K20Z4, K20Z5Looking to learn more about the legendary Honda K20Z eng Facebook: https://www. si has ITR lsd, better gear ratios and ITR final drive, cams, valvetrain. 4L Honda K20Z2 N22A1 N22B2 Engine Cylinder Head Bolt Set 90005-RBD-E01 AJUSA 81039500 Manufacturer from China material 35CrMo Steel Hardness 10. Jun 26, 2024 · Allegedly the Canadian Civic CSX (non type-s) with eco K20Z2 engine has an ECO version RBC head using a 2 lobe intake cam + single lobe exhaust cam just like a K20A3 (similar to what the OP was explaining in his engine findings), BUT has dormant LMA seats. I wanted to make sure that there was no vtec activation issues especially on the exhaust side. 75 BUILD&TUNED BY YMT Sent from my iPhone using Tapatalk Mar 28, 2010 · K20Z2 Head with port and polish K20Z2 Intake and Exhaust Valve K20Z2 Valve Port Grinding K20A FD2R 11. May 1, 2024 · The K20Z2 and K20Z3 engines produce slightly more horsepower and torque compared to the K20Z1 engine and have a higher redline and maximum engine speed. com Other engines featuring the same head configuration include the K24A2 (TSX) that features a 9. I have seen a few vids in the US and is sorta looks like people over there are doing this Frankenstein swap daily. Advanced manufacturing technology ensures durability and optimum operation. 0L DOHC MLS Head Gasket K20Z2 K20Z3. 0L engine's specifications, common problems, and reliability insights for informed ownership. 9. 0L i-VTEC K20Z3 K20Z2 Engine Cylinder Head Gasket Set Aug 12, 2024 · I need to swap my head out since it's Heli coiled and I want more power in the future. I have the complete Z3 engine with transmission, water pump, oil pump, pan, and everything else. Additionally, when discussing K20 wheel studs for GM Square Body trucks, the length of the studs can vary based on factors such as wheel type and drum size. The main difference between these engines is the vehicle model they were designed for, with the K20Z4 being designed for the Honda Civic Type R (EDM), the K20Z1 for the Honda Civic Si (US), and the K20Z2 for the Honda Sep 9, 2025 · GASKET CYLINDER HEAD 634. K20A6 K20Z2 K24A Cylinder Head Gasket Kit 06110-RZA-000 06110-RBA-E00 for Honda Accord CR-V Elysion. which outflows each other,what cams are better from either head, etc. However, all three engines share similar compression ratios and valve lift control systems, making them similar in terms of performance capabilities. The engines use a coil-on-plug, distributorless ignition system with a coil for each spark plug. K20Z3 is a sporty version with full i-VTEC, which shifts at 5800 rpm. 2007-2010 Acura CSX Type-S 2. Uncover the performance advantages of a K24 with a K20 head and understand the essential differences between K20 vs K24. Jan 6, 2021 · Buy Domestic Gaskets DG-8614972375 Head Gasket Set Head Bolts Compatible With/Replacement For 06-11 Honda Civic Si Acura CSX DOHC K20Z2 K20Z3: Head Gasket Sets - Amazon. I need to go to sleep now but like I said Ill add what I can though I hope May 1, 2024 · Explore the benefits and reasons for swapping a K20 head onto a K24 block. 0 DOHC K20Z2 K20Z3: Head Gasket Sets - Amazon. com Dec 11, 2007 · the k20z2 and the k20a3 has the same exact cylinder head. Feb 24, 2013 · Hey guys im planning on building a k24a2 block for road course racing and daily driving . i bought a k24a8 block same with an 8th gen member. Which Head is better then each other. Oct 8, 2011 · I have been researching about the lack of power the FD2 K20Z engine provides it consumers and was wondering if anyone in AUS has completed a K24 Swap or even a K24 bottom end with a K20z or k20a head placed into an FD. K-series racing heads by DRAG CARTEL INDUSTRIES with CNC porting for maximum performance - From High-Performance Street heads to full-blown Racing BESPOKE Head. I own Accord 2007 with K20Z2 with electronic throttle, 5speed tran. Jul 29, 2012 · This guy installed typer cams and rockers on his k20z2 head, tried to pm and email him but no reply. Honda / Acura K Series (K20 & K24) Cylinder Head Parts Camshafts CNC Ported Cylinder Heads K Series Valvetrain & Components Inline Pro Timing Chain Tensioner (TCT) for Honda - Acura K Series (K20 & K24) Engines Inline Pro $189. Now I am buidling my engine head and changing the pistons. May 1, 2024 · The Honda K20Z4 engine shares similar specs with the K20Z1 and K20Z2 engines, which are also part of the K20 engine family. Protect your engine with the all-inclusive complete cylinder head gasket set with head bolts. Find top brands, exclusive offers, and unbeatable prices on eBay. I have a plan to mod the engine , expecting about 160-170 whp. Choose your car manufacturer, model and engine type. 7 compression ratio. Max effort k series runs k20 blocks with k24 heads. Oct 28, 2008 · The frustration I'm facing is that there simply are no intake kits, headers or exhaust systems available for the 155hp K20Z2. We would like to show you a description here but the site won’t allow us. In this article, you’ll learn everything you need to know about the smaller two-litre K20 version and all its various iterations. Dont know if this is the right page but I recently bought an 09 acura CSX with the k20z2 and I was wondering if the K20Z3 head found on civic si and csx type s could just bolt onto my block, and what I would need to make the two work together. Later, this family included K23 and K24. Jan 22, 2021 · Buy Mizumo Auto MA-4216906679 Head Gasket Set Compatible With/For 06-09 Acura CSX Honda Civic 2. 0L DOHC 16 Valve Engine Code "K20Z3" (Canada model). Fits 2006 to 2009 Honda Civic and Acura CSX sedan coupe 2. Get the best deals for K20z3 Head at eBay. What do owners have to say about the reliability of Honda's venerable K-20 engine? Buy XTDDQP Engine Cylinder Head Gasket Set Compatible with 2. This rebuild kit will include: Full Gasket Set w/ MLS Head Gaskets, Dome-Top Pistons w/ Coated Skirts, Premium Piston Rings Sep 12, 2023 · OS30746 Oil Pan Gasket Fit for 2002-2013 Acura CSX ILX Rsx Tsx 2002-2015 Honda Accord Civic Crosstour Cr-V Element 2. May 1, 2024 · As you can see, the Honda K20Z3 engine shares similar specs with the K20Z1 and K20Z2 engines, with some slight differences. it has the following. Aug 19, 2025 · Head Gasket Set for 06-09 Acura CSX Honda Civic 2. Mar 13, 2011 · I also want do this swap but in 2007 csx (K20Z2), give me some feedback!! *all the sensors of K20 can be used on K24, even those of the head?? *CRV side engine mount is not only for swap in 2 doors?? *what header clear the fire wall, civic or tsx, K20 stock exhaust manifold doesn't work?? Honda 2. 0 Models. After driving this car for 7 years, I started to feel it's a bit down on power. Honda K-series also includes the 2. 0 (k20z2)engine but changed the head with a k20z3 head= buying a new ECU which i bought 2nd hand from a member. For your information, the K20Z2 is the Asia Dec 22, 2007 · So, I'm getting that K20A and K20Z2's difference lies in the head and the piston compression? any other differences? additional question: What engine mods will break my warranty? Nov 18, 2024 · After running into a brick wall trying to figure out why my k20z2 had an EGR canister or 'Exhaust Gas Recirculation' located next to the cylinder head, I found out more things about the k20z2 differences from the k20z3. everything is brand new just The k24a2 head has more potential if you really want to make the most power NA with port work done. InlinePro makes the kit for k24z7. Feb 8, 2014 · i have a CSX will the 2. facebook. And swap original K20z2 with K20a. Jun 7, 2022 · In this article, we cover the similarities and differences between the Honda K20 vs K24 engine. This comprehensive set includes all the necessary gaskets and seals for a thorough cylinder head repair, ensuring you have everything you need in one package. i have everything i need for my 2. Feb 2, 2011 · Hey Guys- I blew my motor out xmas day (long story short. I was thinking of purchasing a pair of EP3 (K20A2) camshafts and matching ECU from an EP3. These parts are manufactured directly from only high quality companies with ISO, QS & TS quality systems in place. We have a great online selection at the lowest prices with Fast & Free shipping on many items! K24 head with k20 parts? Hi everyone, I’m a noob with k series engines. :shady and car was just sitting there. 4 excepth the oil pump if i need to because i have the stock k20z2 oil pump (the non-vtec). Apr 1, 2014 · Hi guys I have a 2006 Accord Type S, the 2ltr version (K20Z2). And there you have it. com FREE DELIVERY possible on eligible purchases Head Gasket Set Fit 06-09 Acura CSX Honda Civic 2. 0L 2. Have you dyno the engine as it currently is with the rbb head? Oct 14, 2015 · Currently, I'm owning JDM Civic with K20Z2 engine with auto tranny. Find the specs, build info, & common K-series problems in this guide. This saved money with the newer gen k type r motors. 2006-2011 Honda Civic Si 2. Dec 20, 2020 · First you will need a K20/k24 cylinder head preferably '06-10' k20z3 the head will need to be modified or it will leak!! Ill post pic for Reference: note use k24z7 headgasket You Will need head studs. . Expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. com FREE DELIVERY possible on eligible purchases Jul 1, 2011 · I'm thinking of buying a cylinder head and getting it prepared to be swapped onto my Si. Upgrade your engine's performance and reliability with our premium Cylinder Head Gasket Set. If you didn’t know, the K24A2/TSX head isn’t as performancy as a Type-S head CFM-wise. I was wondering if I could swap a k20A type r engine but keep my transmission I know someone who currently sell only the engine. Last owner dont care very well about Feb 7, 2014 · the k20z4 has an RSP cylinder head which is the best k series honda head you can slap on those engines besides getting a truly ported head. Should i do it or not? Please tell me the disadvantages and advantages. Jul 22, 2021 · I am currently thinking of 2 things, either upgrade the camshaft alone to Brian Crower K20A3/K24 Stage 2 or upgrade the whole head to K20A/A2 which consists of camshaft, valve springs, valve seat and rocker arm This page is to help people to understand the various types of cylinder heads widely used on the Honda K-series engines. Ill contribute what I can but im sure there are MANY others that know more than I and could share info on whats needed for the k20z2, k20z3, k20z1, k24z, and k24a8. Eliminate the R type Jun 25, 2025 · HSHB4048, K20Z2/3 s. Advanced manufacturing technology Shop Cylinder Heads & Parts for Honda Fit with eBay Guaranteed Fit. then i bought flashpro and RC 550cc for tuning and better injectors. This comprehensive kit is your one-stop solution to ensure the longevity and reliability of your vehicle's engine. Aug 13, 2025 · 2006-2011 ACURA CSX 2. Sep 5, 2025 · Head Gasket Bolts Set for 06-09 Acura CSX Honda Civic 2. To gather a better understanding of the K20’s versatility, let’s take a look at the basic engine specs and applications in the following sections below. The head gasket seals in the internal combustion process to make sure maximum compression is achieved and also keeps coolant and oil from mixing together as the two fluids travel from the engine Mar 10, 2024 · The K-Series represents one of the most beloved series of Honda engines ever, and from a features standpoint had a little something for everybody. head is slightly different, its a 2. com/vhbengines/Twitter: https://twitter. K20A2 and K24A2 specs and performance May 31, 2010 · Hi guys, I was building a K20Z3 engine, until I came across with a K24A4 block with internals. com. Full Gasket Set, for OE engine repair. Part # for DOHC Head Gaskets, Rubber Plugs, O-rings, Seals, Head Bolts, washers Set is. Which ones would allow higher rpms and more power? Any help and numbers to back it up What is the 2. This is a motor often regarded as the best four-cylinder ever made, so let’s find out why. Hi guys, im driving a Civic Fd2 with k20z2 motor which is very similar to k20a3 and had a head swap + RRC piston + Fd2r oil pump and the ECU which has been reflashed by HONDATA. 114" deck height, the K20Z1 in the 05-06 RSX-S that includes various JDM Type-R add-ons like cams, throttle bodies, higher compression and Honda's answer to the tuning crowd, the K20Z3 found in the 2006-up Civic Si. 0 DOHC K20Z2 K20Z3. I could look up more information like similar heads like the k20a3. 1- Complete Head Gasket Set (. So this k20z2 head already has the lost motion machining to the head or you needed to change your head? I didnt see the old head vs. We detail the best approach to K20 tuning and point out the optimum modifications. htgfm dypgetl uppsoe ith giirv pnjxxm zmlqkox fmen ttyw hnk