To me it looks like it was over spec'd in duration to compensate for the smaller lift. It will work well with stock 243 heads, and ls6 springs are good to 0.55" lift.
I personally think there are better cams out there, and I would run beefier springs just to be safe.
__________________
1999 C5 FRC: 12.7@114
2008 TBSS: 12.48@108
2017 Silverado 2500 do you even lift breh?
|