K24 with k20 head dyno. EVERY k20 and k24 I have ...

K24 with k20 head dyno. EVERY k20 and k24 I have seen on the dyno with 70mm-76mm (2. 5mm The rods connect to the blueprinted K24 crankshaft. com Dynojet 224xLC Load Control Dyno Tuning 2004 Civic SiR EP3 04 Spec TSX K24A2 Block with RSX-S Oil Pump K20A2 RSX Type S Head Drag I will mount a k24/k20 this year. I'm running a Velocity stack intake, K20a crank pulley, R-Crew header, OEM 25 degree VTC gear and 3" race exhaust with a turndown in the middle of the car all tuned with K-Pro. 5 CR K20 RSP Head RBC intake manifold 50 degree VTC TSX exhaust cam FN2 intake cam 4-1 megaphone headers 63. The motor also had Kpro with tune obviously. 83 151 so far. PPA head / K24A1 – 3rd best flowing head. The 06+ made about the same. if your plan is to go with a hybrid k24/k20 don't bother with the k24a2. 7:1 C. Typically stamped with “PRB-1” on the head casting. com/vhbenginesSnapchat: vhbchrishttps:/ HERE IS MY GOAL: Build a very very reliable 400 WHP (Dyno jet) K series engine that will get great gas mileage and will last just like a factory Turbo car and will not need any major work for at least the next 8-10 years like a factory unmodified EVO or STI. Head refresh (stem seals, retainers & keepers, LMAs). I'd throw a K20 head while I was in there, and get the best of both worlds. Background First, here’s some background on this project. Well i will def be adding more information as information come to my head. EliteCM. 1:1 pistons, balanced crank, manley rods. AWD Honda Street Car Build!! 800+ HP?! Acura Integra B-Series Dyno Tuning K-Series AEM ECU B18C Evo 2000 Honda S2000 AP1 (RHD) vs 1997 Honda Civic Type R EK9 - Head to Head Review! Below is the graph of the TDi K24 engine block with K20 head and std cams. The plan had to revolve around a production Honda K24 block, cylinder head, and 16:1 compression just to push it a little further. 5" exhaust (around 1m long after headers) S2 pro street intake manifold and 72mm tb Removing the intake picked up ~4hp so that needs improvement This same above setup The Stock K Series Engine Guide For Power With the newfound affordability of the K-Series in terms of Power Per Dollar, more and more people are popping up with questions with which K-Series motors are the most desirable and which ones work the Guide to tuning the K24 engine from Honda "Tuning the Honda K24 and best performance parts. I thought i would start a new thread for searching purposes and for any future builds out there. 5mm pistons TWM 52mm ITB's IPS K10 cams IB rods SSR header Finally got the motor together and dynoed. For details on our build process and pricing, visit our Engine Build Process Overview. The RBB head flows so poorly in comparison to the PRB head, the head swap alone will liven the motor up. instagram. This is my build thread with the k24a2 head K24 Test Engine - Part 4. e. KMiata is proud to announce a brand new engine swap option for the NA and NB Miata chassis. Current Build as such : -Honda Civic FD2 Type R -K20 RSP Head cylinder (Hand ported) -K20 RRC Intake Manifold -FD2 stock J35 ThrottleBody -SKUNK2 Alpha 3inch full exhaust system (Header,Mid-pipes & Muffler) -K24 Lower Block (99mm stroke X 88mm bore) -Supertech Pistons (12. Back in March I had my car dynoed by Jeff Evans at The K series engines including K20 and K24 have been well proven to support big power with the addition of a modern turbo, well designed exhaust manifold and supporting fuel system. Found on the RSX-S K20A2 & K20Z1 engines & JDM EP3/DC5 K20A engines. Please do a search or check through the dyno calibration thread as setups like this have been done over and over and over again. com/VHBEnginesInstagram: https://www. if you would like to share tuned calibrations to benefit others understand what different settings affect different This version flows the best of all the standard heads and is an excellent upgrade for a high output K24 engine. This head looks very similar to the RBB style head with some factory porting and obviously the casting stamp is different. ARP head bolts secure the built bottom end to the K20A2 cylinder head from a 2002-04 RSX Type-S. The k20a2 should be a direct swap for your car for the most part. With my current set up (based on other peoples builds) I was anticipating making The point of this thread is to compare dyno tuned charts to compare low, mid and top end gains to benefit helping us all understand where power was made and using what mods. 8:1 CR) -Skunk2 Conrods -Skunk2 Tuner Cams Stage 2 -Hondata -Ron98 (Petrol) I will mount a k24/k20 this year. 4-liter bottom The same difference applies to the K20 and K24. really? why is that? what should a stock k24 bottom with k20 head be making? lol. . com Dynojet 224xLC Load Control Dyno Tuning FG2 Civic Si K20Z3 Head K20Z3 Stock Cams 50* VTC Cam Gear JMD K24A "TSX" Bottom End with RSX-S Ive been geeting alot of feedback on different set-ups to run with k24a1/2/4 blocks. The piston travels further in the K24 block, producing more torque, but the valvetrain and camshafts in the K20 head can turn faster, adding more revs. 2 and Ethanol Dyno Tune BEST 8th Gen Civic Si 240WHP NA Mods ( SKIP the Supercharger) Since we last visited the project, Autowave, in Huntington Beach, Calif. Changing from a Matrelius 55mm exhaust to a invidia 70mm gained 22hp!!! im sticking with uncorrected dyno readings , lol. " We provide a guide to K24 tuning and highlight the ultimate modifications. Dyno tested with up to 300 Hp Naturally-Aspirated. wondering how much these are capable. k20a2 oil pump. Tuning by Nick Toronto, Ontario, Canada nick@tuningbynick. 4 Liters Untamed Autowave builds a poor man's TSX motor for swapping into an EM2 Civic chassis. the k20z3 head flows a little better but nothing major. I had the thing dyno tuned with Inlinepro (and currently working with Vit) last week and am a little disappointed with the numbers. IB rods Blueprint Racing Camshaft Stage 3 K Series i-VTEC Blueprint Racing Valve Springs Blueprint Racing Valves +0. Alright, first off BIG BIG BIG shout out to Jnaut as he's been an unbelievable help to me doing this swap as in also telling me what needs to be done. Thanks for reading! Kraftwerks supercharged K24 dyno results Jump to Latest 85K views 70 replies 39 participants last post by Magnus Feb 9, 2016 M Just recently finished building a K20/24 motor myself with the mods listed below. We offer three build categories, but almost all of our builds combine aspects of all three. DRS port and polish service to Honda K series cylinder head. tsx heads suck compare to PRB & RSP heads even RBC heads are better. Add the RSP head for 20whp 2nd. Please allow 30+ days for completion upon DRS receiving the head. 75'-3')has made MORE horsepower than similiar setups with 2. Honda Tuning Specialists, Parts And Servicing Rotrex Supercharged k20/k24 EG Coupe x AWD K-Series EG x k20a EK Dyno! 1000hp AWD K-Series Build hits the Dyno! How much power did we make? We Built a All Motor Pro k24 Civic in 9 days! T3 Log Style Turbo Manifold K-Series K20 K24 For Honda Acura EG EK DC2 K Swap Used by many tuners & racers alike – this manifold has been dyno proven 700hp and runs 10s down the 1/4 mile. Has front mounted water neck. Remember that the 2. Found on FD2 & FN2. K20 Head (RSP), this is the best flowing head of all the K20 engines. We think this swap is a huge game-changer for the Miata world. Ktuned Header-Ktuned 3"oval exhaust. Lots more to come 1st. And :thumb: to Dori, Mo, Justin and Ku for being my third HOW TO MAKE 300HP ON A K SERIES K24 K20 (SIMPLE & CHEAP) Diymike 224K subscribers Subscribed the k20 head will help power up high, the motor does not have to be built to benifit from the k20 head. im sticking with uncorrected dyno readings , lol. For Miata customers specifically, the K24Z3 from the 2009-2014 TSX is K-Series Throttle Body Comparison Dyno Testing - 8Th Gen Civic Si 8th Gen Civic Si - K24 Drag Cartel 2. Which K series engines are best for this swap? For most customers, a 2. I share the resume. The K24 head seems to be holding us back a bit, and K20 heads are readily available on the cheap. Best of all - the tunes with stock cams are now available as ECU reflashes, so we can save you a trip to the dyno and drop the overall cost of a build. 5:1 87. 5mm bore 13. K20A2 cylinder head on K24 bottom end. For the sake of ease, and your sanity, it may be best to install the K24 without opening it up and messing around with a head and oil pump swap. Maybe some comparison with other cams? Thanks Utilizing the K20 head over the K24 head offers improved air flow, smaller chambers to help raise compression and better cams if OEM cams are used. net > K Series Performance > Engine and Drivetrain Performance > K24 Block With K20A2 head swap review and intall Pages: [1] 2 Last » Go Down Print ERL is happy to announce the release of our new K series long blocks. I am pleased with the power especially on a stock TSX head, stock sleeves and pump gas. The Honda K-series engine is a 4 cylinder 4 stroke engine that was first launched in 2001. R. facebook. Other mods are AEM longram, Toda header and Toda Catback. It’s still very feasible to boost a k24 just won’t handle quite as much but it’s typically still plenty for most ppl. Sep 23, 2010 · All Motor Stock Block K24 Dyno. Dive into a comprehensive guide that covers all aspects of a K24 block K20 head swap. 4L Acura TSX engine is the ideal starting point. Not sure how a small China company can afford back-to-back dyno runs then spend hours refining the final product with the aid of CAD, but who knows China parts are getting better every year lol. With a CRV bottom end and Type-S head, intake, header, exhaust, type-s intake manifold, we made 220hp and 175tq on a Dyno Dynamics dyno which from going there so much and comparing with other dynos, it reads about 8% lower than a dynojet and mustang dyno. This head isn’t really used for typical street builds persay but people do it. Uncover the performance advantages of a K24 with a K20 head and understand the essential differences between K20 vs K24. RRC Intake Manifold (FD2) K tuned alternator relocation & PS delete ( i will be using electro Aug 26, 2025 · Most common head used for K20/24 builds. Apr 8, 2025 · Hello guys, I just wanted to show you my dyno results after making some changes on my setup: K24A JDM 10. 2 and 004 camshafts? anyone? Please share your setup with numbers. Car has been through some changes before I got to Drive it with the k20 setup but now the car is K24 block K20 type s head semi built Ft450 93 pump Mounts on the high setting Had to change out my S2 Street ultra to a pro series to make it fit but made it happen 🔥 Taking it to the dyno tomorrow, any guesses on power numbers? 55k mile Type S K24a2 motor for sale need gone asap as i need money for my project SpeedFactory Racing Honda Racing World's Fastest FWD AWD CIVICS *ACL Race Bearings *CP 11:5:1 Pistons *Cometic Head Gasket *New k24 Connecting Rods *All New Head Bolts & Connecting Rod Bolts *K20 head With All New Valve Tran *New Upgraded valve springs (OEM combination of the K20A2 retainer, inner spring, and S2000 outer spring) *New OEM 07 Honda Civic Si intake cam and TSX exhaust cam *Locked in for Vtec 158 likes, 5 comments - japvibes on September 10, 2025: "Well after not being able to make it on a dyno due to a freeze plug busting out in the head (no diddy) pulled the head unfortunately & started the long short process of putting a k24 block in the car it was gonna happen but not so soon , fresh k20 head , arp head studs and gasket and some goodies all done hope I can get it to the dyno Dyno Sheet K24/K20 Stock Jump to Latest 28K views 11 replies 8 participants last post by studioface Jul 7, 2012 C Overall, we're really pleased with the results, and I think this gives customers some nice options and data to help plan out their builds. Even though the e85 is adding an extra 10ish HP that set up certainly makes me feel worse about mine lol. Lots more to come Drag Cartle 003. com/vhbengines/Twitter: https://twitter. 5mm With a CRV bottom end and Type-S head, intake, header, exhaust, type-s intake manifold, we made 220hp and 175tq on a Dyno Dynamics dyno which from going there so much and comparing with other dynos, it reads about 8% lower than a dynojet and mustang dyno. The setup is: K24a2 Stock head with Supertech valves and valvetrain CP 12. OK, first off my motor is a 06 TSX K24a2 with Type S trans. K20 Oil pump 50 Degree Cam gear with 40 Degree VTC limiter pin (tactruff). 5mm bottleneck with 76mm collector 70mm exhaust with sports catalytic convertor Nov 23, 2009 · The Engine: K24a JDM bottom end, weld in baffled sump. We have teamed up once again to combine the ERL Performance K series short block with the Drag Cartel cylinder head and cam package for a strong and more reliable long block. Big Numbers Jump to Latest 72K views 39 replies 24 participants last post by B Ser!us Mar 23, 2011 S May 1, 2024 · Explore the benefits and reasons for swapping a K20 head onto a K24 block. with RRC it makes 215/175. Call or email us for more information. 5" or smaller exhausts. Like one FN2 with K20z4, skunk2 mani and intake, j35 TB, toda replica header and Drag cartel cams. SET-UP #339 K24a1 (CRV) / K20a2 (Type S) Head + porting K20a2 type s pump Wiseco 87. This i-VTEC head provides variable cam timing and airflow capabilities superior to other Honda K-series heads. I know the type of Dyno, fuel may vary the result. 5mm Bore with wiseco 11. For interests sake, a stock JDM K24 on a rolling dyno ~160,000kms on the engine, unknown compression Tubular exhaust header 2. Below is a dyno chart showing the power change from a K20z4 engine to a K24a2 engine with a RSP head change. We do plan on testing a K20 head on this engine. The old graph that is HOW TO MAKE 300HP ON A K SERIES K24 K20 (SIMPLE & CHEAP) Diymike 224K subscribers Subscribed K24 Engine Block/K20 Cylinder Head Build - 2. It's basically the best of both worlds. K24/k20 - custom AllInFab turbo setup - PT6766hp - 9. 240 on the dyno I use is 255-260 on another. 2 and 004 cams in k24 engines Hello, I can't find dyno and build threads with drag cartel 003. Our current KMiata swap The same difference applies to the K20 and K24. Motor: k24 block /w k20 head Stock port, decked/trued 87. Just took a look at the k24 stock block dyno thread and seen the k24a2 sicksilver_ep3 recently tuned. i would only pick up a k24a2 if you're going to use the entire longblock as a direct replacement for your stock k20z3. The shorter stroke of a k20 handles boost pressures better than that of a k24. Maybe the K24 needs shorter runners for the Low-End torque who knows. depends on what dyno you are talking about. Pictrued below is an example of what your Facebook: https://www. The K24A2 from the 2004-2008 TSX is the most potent K24 in stock form, and can also be built to make significantly more N/A power. The frank will out perform the K24 long block every single time, stock bottom end or not. Another big thanks to Sk33ny for taking some of the pics needed for this write-up. Our New T3 Log Style Turbo Manifold (K-Series K20 K24) is designed to spool large turbos very quickly, producing massive midrange gains that carry to redline. Back in 2009 my k20z3 engine hydro-locked due to a cai and rainny season. I. Also, sounds like it is in a rsx chassis and if so the numbers sound uncorrected. Found in the CRV with K24A1. I had the option to build my replacement motor which was a Tuning by Nick Toronto, Ontario, Canada nick@tuningbynick. , had a chance to get the Type S K20A2 cylinder head freshened and mated to a K24 block. Drag Cartel Drop in cams. The k24 just naturally has the better power band. On my particular dyno a stock 04-05 motor (w/boltons)makes 200/187. It’s still a K series, but with some significant changes that will bring broad appeal to lots more Miata racers and enthusiasts at a lower price point. fr4rnn, vqdl, vrlsq, 2b7w88, jzsli, mjp8q, 6kupg4, jrns, kxk8r0, 1rsg,