My friend and I recently installed a set of crower 403's in his car, it is a 91 integra non-vtec

the head has the necessary valvetrain for the cams, other than that the motor is entirely stock except for a test pipe

the car wont hold an idle, it bogs and stutters from 400 rpms and jumps up to about 600

it drivers fine, pulls hard but every time it goes back down to idle it will either stall or start bogging

is the car in desperate need of a tune? and is this a common problem with these cams?

all help is appreciated

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DC2 Mang &raquo;</TD></TR><TR><TD CLASS="quote">is the car in desperate need of a tune? </TD></TR></TABLE>

yes

 

I had the same problem when i installed my 403's. I just had to raise the idle to about 1100 until i was able to get it tuned. You will just have to find an rpm that it will hold steady but def get it tuned asap, it will make it much more tolerable

 

Hondata or Crome.