vacuum at idle with crower 272s and single.

[scottiedawg66]

Hey everyone, im curious what vacuum people are pulling at idle with a single and 272s?

~Scott

 

[Van Diesel]

Hey everyone, im curious what vacuum people are pulling at idle with a single and 272s?

~Scott

Hmm. Well I have twins, but not stock twins (Blitz K26 kit). And I have cams, but not 272 cams (HKS 256).

With the blitzX2 kit I was pulling -.7bar. With the cams installed, now I'm pulling -.6 bar

 

[lagged]

you guys should check out the thread over on supraforums. IJ posted some very valuable tech info.

http://supraforums.com/forum/showthread.php?t=410364

 

[annoyingrob]

I used to pull ~15in-hg idling (750rpm) on my stock motor. With Crower small core 272s, I idle at ~10in-hg