raiden73099

Hello I am new to the forum so forgive me for my ignorance. I have a 98 vette just put a approx 580 230@50 110 cam had it tunned and it sounds stock. has the power no lope at idle. I can disconnect the fuel vapor vaccum line and I can hear the cam but also vac leak. take it around the block sound stock like the cpm is adjusting. can anybody help??

chuckd71

iTrader: (23)

Any video to post and link to on youtube? Just for reference if nothing else. The warmed up part of this vid is about the best lope I've heard and it's a 114+2, still nothing like an old big block if that is what you are after:
How fast does it idle?

raiden73099

around 850 with vac line off sounds like that then clears up .

Im sure mines not going to be that healthy. I have no utube footage