I got the stroker together and the idle doesnt seem to want to come down. Right now it idles between 1500-2000 rpms and my program has it set for 1000. The TB blades are completely closed...anyone have any ideas besides a lazy IAC, anyway to test it?

 

it obviously sounds like you have a vacuum leak! spray some starter fluid around possible leak areas and listen for change in idle rpm's.

 

could be a vacuum leak. what does it say on a scanner? i know my tach reads about 300 high.

 

if the butterflys are basically closed and your idleing at 1500-2000 then its getting air somewhere else..... check the vacuum

 

I forgot all about that, Ill have to check that out tommorow than...

 

My car is doing the same thing. Idleing high between 1500 and 2000. I'll have to check the vacume tomorrow.

 

Hmm...if you figure it out could you let me know what you find out?

 

what is a vacuum leak

and could that happen on a regular lt1 engine?
thanks

 

Yeah that got plugged up last year when the LT's went in...