427 FE Block Question

[Dimis]

Originally Posted by Richard Cowart

The cam is from Comp Cams and the build sheet lists a hydraulic roller camshaft.

Thanks Richard,
I'm curious about the number specs on your cam?
Do you mind sharing?

[Richard Cowart]

Originally Posted by Dimis

Thanks Richard,
I'm curious about the number specs on your cam?
Do you mind sharing?

Sure. And, I am just reading off the form that Comp Cams sent. I hope that when I post this the text and numbers do not readjust where they are scrambled. Hope this helps and I certainly cannot decipher this.

Gross valve lift: Intake 0.649 Exhaust 0.633

Duration @ 0.006 Tappet lift Intake 297 Exhaust 318

Valve Timing @ 0.050 Open: Intake 15 Close: BTDC 47 ABDC
Exhaust 64 BBDC 8 ATDC

Specs for cam installed @ 106.0 intake center line.
Intake: Duration @ 0.050 243.0
Lobe Lift 0.3690
Lobe Separation 112.0

Exhaust: Duration @ 0.050 252.0
Lobe Lift 0.3600
Lobe Separation -------


Grind #: FB 13051R/3151R HR112.0
Part #: 33-999-3