I just fired up my b20/vtec, and it idles at 4 grand and when I move the dizzy towards the front bumper it idles a 5 grand, does any one know why it idles at 4 grand when the dizzy is all the way back towards the fire wall? or could it be that my cams are advanced, well if any one can help me thanks.

 

and theres a lot of gas thats being shot out of the exhaust manifold too.

 

what ecu are you running, have you had the motor timed? was it assembled properly? check this: https://honda-tech.com/zerothread?id=1676914

thats your new bible, read it, know it

 

Ya I would say check the timing for sure and make sure TPS and IACV are working properly because my buddies RHD DA idles some where 3000rpm's and its his IACV so check it man. Hope you get it working dude