I've been searching on the internet and through other forums on this site, but i still can't seem to find the correct numbers on when VTEC kicks in for Integra GSR. I've heard it has two stages at certain rpms, and that it kicks in at others, but i have no clue what the truth is. Anybody know when it kicks in?

 

4400 RPM for VTEC, secondary runners on the intake open up at 5800 RPM

 

you searched? i dont think so. i just did and here is what i got. seriously, learn how to search

https://www.honda-acura.net/forums/s...ad.php?t=87986

https://www.honda-acura.net/forums/s...ad.php?t=34100

 

VTEC also depends on oil pressure, load on your engine, temp.

 

And you have to be going at least 25 MPH

 

i'm assuming thats because 4400 RPM = 25mph

 

Just about... but you can't just rev into VTEC

 

Yeah, i dont know if i was just tripping, but one time i had 4 people in my GSR and when i mashed it didnt feel like vtec was even kicking in. Might have been to much load on the tranny or somethin

 

juz get a vtec controller and then its up 2 u when it kicks in

 

that is one of the dumbest posts i have ever seen. there is a reason why honda set it at 4400. unless you have a highly modified engine, you don't need to just change it to whatever sounds good