Mark
I agree. The Megacycle cam specs looks the best to me too, but others are convinced that the Webcam profile is right.
It's all a matter of preference I guess.
MegaCycle - 126-20
lift dur. lobe ctr Description Timing
.363" 259° 104.5° Must use modified piston and springs. Road 25 btc/54 abc .004"
.333" 259° 104.5° race or street/strip. Great throttle response. 54 bbc/25 atc .005"
This spec is very close to the Yoshimura Cam of the 70's
FJ