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.

 

VACUUM LEAK!

 

try to re-adjust your throttle cable. May it's just too tight when you installed it.

 

multiple leaks? air flow controller?

 

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