Help identifying cam.

[Bodyperson]

Title about says it all. I think I know everything except lobe separation. 107???

 

[Remow2112]

Measure the base circle then the lobe. Subtract the lobe from the base and take the result * 1.5. Should get you real close.

 

[Bewy]

Looks like the 270 Mega, 108 LSA

 

[Remow2112]

Glad to help!

 

[RustyRatRod]

The Isky 3901 is the old Mile A More cam. It's like .400 lift and 194 @ .050" duration. I agree with measuring the lift. That should narrow it down.

https://www.jegs.com/i/Isky-Racing-Cams/609/3901M/10002/-1

 

[Bodyperson]

So I called isky. They were very helpful. 445 lift,270 duration, [email protected], 107 lobe separation.