just had my car completely rebuilt(engine/heads, everything). Now it stalls initially until engine warms up. I tried increasing the idle via biss screw but it doesnt seem to help much. wondering if its the BOV or new 65mm spec tb. car has had comp cams280/280 and the atmostphere BOV for awhile now without much issues. any help?

 

Did you find the reason? I have a car stalling every so often when cold. Not rebuilt and is not bov.

 

it was running way to rich at idle.