273 commando Build

If this isky t3 cam is that small I think I will not used it again in this new engine build . I'm going back to the big erson cam I had in previously.

old erson cam specs 1m286y​

here are the specs on the cam I had in my first 273 with the low compression pistons ........ pretty much the same cam as the d-dart , different number though >>> SOLID 1m286y advertised duration 286* - 510 lift . similar specs to the D-dart 273 I HAVE VIDEOS OF THIS CAM RUNNING IN MY BARRACUDA ... SOUNDS NASTY !

Part No.: E420721

Grind: HI FLOW I M

SOLID

107 Lobe Separation Angle



Overlap: 72.00



Intake Opens: 36.00 Exhaust Closes: 36.00



Intake Closes: 70.00 Exhaust Opens: 70.00



Running Clearance: 0.022 0.022 [Hot]



Valve Lift (Int / Exh): 0.510 0.510



Duration (Int / Exh): 286 286









Checking Figures @ .050" Tappet Rise



Overlap: 28.00



Intake Opens: 14.00 Exhaust Closes: 14.00



Intake Closes: 48.00 Exhaust Opens: 48.00



Duration Intake: 242.0 Duration Exhaust: 242.0



Lobe Lift Intake: 0.340 Lobe Lift Exhaust: 0.340



Intake Center Line: 107



Rocker Arm Ratio: 1.50