SideStep

I have searched but cannot find the .006 numbers or the amount of advance (if there is any)...

jrp

iTrader: (16)

SDPC Part Number: 12565308
Manufacturer: GM Factory Replacement Parts
Advertised Duration Int. : 270
Advertised Duration Exh. : 282
Camshaft Duration @ 0.050" I/E : 204/218
Camshaft Lift I/E : 0.551"/0.541"
Lobe Seperation Angle : 117.5
RPM Range : 2000 - 6200
Camshaft Type : Hydraulic Roller

RedHardSupra

iTrader: (1)

any numbers or methods how to translate the duration numbers to 1.8 rocker?

voda1

iTrader: (4)

Icl = 120

SideStep

Thanks everyone.....

Anyone ever experiment with advancing one of these cams (+2, +4...)....?????

JakeFusion

iTrader: (7)

Why? A peak of 5300 RPM would rock!... You still have really low overlap, an extremely early IVC, and an exhaust bias over TDC if you advance it much past 117.5. All of those things = no power and the inability to carry what power there is anywhere. Yes, off idle torque would be L98+the devil, so it might be good for a 4x4 rock crawler, especially since it's easy on the springs.

J-Rod

Here is the campro file on it.