318 replacement cams....

Like most things with poor low end, what is the timing profile?

A 318 with an xe268 should run really well.

Overlap does nothing for CR. The overlap numbers you are getting from the hughes site are misleading. They are .050 lift numbers.



Ooops, yeah it was at 50 lift. From their site:
Camshaft Technical Details
Intake Valve Lift 1.5
Exhaust Valve Lift 1.5.485"
.518"Intake Valve Lift 1.6
Exhaust Valve Lift 1.6.517"
.552"Intake Duration at .050"
Exhaust Duration at .050"213°
226°Lobe Separation Angle109ºIntake Centerline 104ºIntake Opening at .050"
Exhaust Opening at .050"2.5° BTC
47° BBCIntake Closing at .050"
Exhaust Closing at .050"30.5° ABC
-1° ATCMin. Suggested Cylinder PSI Sweet Spot RPMidle-4200