Nov 2, 2008 · B20 non-vtec FAQ Guide I created this guide for a couple reasons, but mainly for the reason that there is ALOT of misinformation on B20's. This thread should end all of that misinformation and confusion. How to identify your B20 Motor: Let's first start off by saying that ALL USDM motors will have a number after the last letter in it's engine code.

Mar 14, 2010 · VTEC - Variable valve Timing and lift Electronic Control. At low RPM, a VTEC engine uses a normal cam profile to retain a smooth idle, good fuel economy, and good low-end power delivery. The VTEC mechanism engages a high-lift, long-duration “race” cam profile at a set RPM value (i.e., ~5500RPM on the B16A) to increase high-end power delivery.

Nov 11, 2009 · No, that's not going to solve anything. The fuel and ignition maps (yes, multiple maps, high and low) have very specific values, which if aren't correct, can leave you sitting in a big pile of "you know what". I'm pretty sure that VTEC wouldn't even attempt to function without a VTEC enabled ECU anyhow. A piggyback is not the way to go.

Mar 25, 2005 · GE LS/Vtec Conversion kit Skunk2 Intake Manifold Ls Throttle body Skunk 2 cam gears Comptech Intake and Icebox Oil catch can B&M Fpr Rc 310 Injectors 4-1 Header with 2.5" outlet Carsound Cat w/ 2.5" exhaust Act Street Clutch Act Prolite Flywheel Enjo Side and rear motor mounts Jimfab.com lower motor mounts Gsr tranny with ITR LSD and 4.7 fd

Aug 7, 2004 · i believe #8 would be the part for the cam seal. When mine was leaking oil, it was a gradual leak through the solenoid. it would leak while running, and when vtec would engage, more oil pressure would push more oil out. For a leaky head, the vtec solenoid gaskets and the cam seals are some of the most common places oil leaks.

Jan 9, 2023 · Any of the above will work, regardless if the vehicle that the ECU came out of had VTEC or not, automatic or manual. That option would get enabled within the software of the tuning software. You're still going to need to run a wire for VTEC.

Apr 30, 2003 · Read this about VTEC and this about dyno tuning. Quote: MD's Dyno Tuning Basics Article 1. Find the Best VTEC Switchover Point First (if you have VTEC): Set the VTEC controller such that the VTEC switch is at 7000 rpm. The dyno pull will be done almost entirely on the non-VTEC lobes. Locate the highest rpm at which the hp dies on the non-VTEC lobe.

Jan 20, 2004 · plug the VTEC oil passage in the VTEC head (usually welding the plug in is better than just using a bolt plug) and then machine the plug down flush with the cylinder head's deck surface. Secondly, since the LS block dowel pins and the VTEC head's dowel pin holes are not aligned, the machine shop must redo the dowel pin holes by slotting them to ...

Nov 1, 2012 · look man cheapest way to feel the crosover is oem cam swap in ur case since ur a gsr u would want to get some itr cams or ctr cams but u would have to get a remap or just run it on a stock type r base map till u can get a tune and it will notecbly be diffrent but yes as the other poster said a properly tuned vtec engine should have such a smooth power band that the vtec …

Nov 9, 2007 · I have a 99 GSR in which the CEL in constantly on. I checked the code and it's 22 (VETC Oil Pressure Switch). I have already replaced it with a new one. I even swapped out the VTEC solenoid for a known good one. That kept the light off for about a month. THe Problem occurs after I go into VTEC and then let off. Mostly around 60-90mph.