Inquiry for cam recommendations.
What about running a stock Magnum cam?
The specs can be hard to find. I cannot attest to the accuracy of these numbers, but I do have these for you;
5.2M cam:
251/264/113LSA/.432 lift
in at split-overlap (110*), this will get you
125*compression/111.5 power/31.5* o-lap/ Ica of 55*
Cylinder pressure at 9.2Scr is predicted to be 154psi@900ft
5.9M cam:
249/269/109LSA/lifts of .410/.417
In at split-overlap (104.5*), this will get you
131* compression/112 power/41* of o-lap/ Ica of 49*
Cylinder pressure at 9.2Scr is predicted to be 161psi@900ft
Yeah, I know these are hydraulic-lifter cams. At this level, and for your application, I don't see a problem .
These are pretty small cams, and the power-peak might be as low as 4400rpm.........
What about running a stock Magnum cam?
The specs can be hard to find. I cannot attest to the accuracy of these numbers, but I do have these for you;
5.2M cam:
251/264/113LSA/.432 lift
in at split-overlap (110*), this will get you
125*compression/111.5 power/31.5* o-lap/ Ica of 55*
Cylinder pressure at 9.2Scr is predicted to be 154psi@900ft
5.9M cam:
249/269/109LSA/lifts of .410/.417
In at split-overlap (104.5*), this will get you
131* compression/112 power/41* of o-lap/ Ica of 49*
Cylinder pressure at 9.2Scr is predicted to be 161psi@900ft
Yeah, I know these are hydraulic-lifter cams. At this level, and for your application, I don't see a problem .
These are pretty small cams, and the power-peak might be as low as 4400rpm.........
