05-09-2014, 07:34 PM

60man

Ultimate Warrior

Join Date: Jan 2002

Location: Northern Virginia

Posts: 8,430

Thanks for replies...
My SR open is 980'ish....guess that answers my question??
I gather the lobe profiles will be different so maybe pressures will be different too as related to lift and ramp speeds..??
Anyone using Johnson lifers??
Just wondering..
P-Dude ...ya out there??

__________________

ECM member.
2008 Outlaw Pontiac Drag Series Champion
MANDRA
Do it now fool! Life is short.

69 Grand Prix/3163lbs / IAII 535 w/ Tiger heads by Gaydosh....9.35@ 144 so far..

through mufflers. 1.26 60'.
Going back to track with pump gas engine....
My 60 Ventura retired to street/strip duty..

Reply With Quote

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Forum Rules

Forum Jump

All times are GMT -4. The time now is 12:52 AM.

About Us

The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiacs. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass.

Menu

About Us