[ponjohn]

Originally Posted by PONTIAC LARRY

Billy, I think you are safe with Crower 60919 camshaft. Cliff's hard work and sharing of his findings are appreciated by many including myself. It is enough cam to go deep in the 11's and not have issues as being the "wrong cam", put it in advanced 4 degrees.. The XE CC lobes have issues..run away run away...

Do you think this holds true across the product line including rollers?

I also agree the idle is somewhat confusing at times. It sounds like it loading up, then turns rythmic.

[PONTIAC LARRY]

Originally Posted by ponjohn

Do you think this holds true across the product line including rollers?

No , I am just talking about the hydraulic variety.. I would not discount a Solid Roller Comp Grind but I would shy away from the Hyd roller XE's too..

The fact Billy has a 4 spd car... he does not need a cam the will spin the tires even more but with no topend....= SLOW... Hello! The Crower 112 LSA version of the RAIV would be a great match for a 455 4-spd with 3.55's and 240 cfm 9.3:1..broad power band