boilermaster
Well-known member
Looking for some camshaft suggestions for my 351 C4v.
Engine is a factory rebuild of some sort, compression = 155-160 across the board and leakdown is in the 10 % range
4v heads with dot (assuming open chamber ) by 2E25 date code , but not 100% sure.
750 Holley vac.secondary's and unknown headers but in very good shape.
Has Holley street dominator manifold (single plane ) and Mallory unilite distributor.
I measured the cam's lobe lift at the pushrod and came up with .248''
that would equate to stock 2V lift specs, and who knows , may also have retarded cam timing.
18'' of engine vacuum at 16 degrees of initial would substantiate my 2V cam conclusion.
been looking at Sealed power CS650 and some kind of substitute for the D1ZZ-6250BX.
Found Lunati-10321001 at Summit racing but I am not sure if that is a direct replacement.
anyone care to make any suggestions based on my limited specs. ?
Boilermaster
Engine is a factory rebuild of some sort, compression = 155-160 across the board and leakdown is in the 10 % range
4v heads with dot (assuming open chamber ) by 2E25 date code , but not 100% sure.
750 Holley vac.secondary's and unknown headers but in very good shape.
Has Holley street dominator manifold (single plane ) and Mallory unilite distributor.
I measured the cam's lobe lift at the pushrod and came up with .248''
that would equate to stock 2V lift specs, and who knows , may also have retarded cam timing.
18'' of engine vacuum at 16 degrees of initial would substantiate my 2V cam conclusion.
been looking at Sealed power CS650 and some kind of substitute for the D1ZZ-6250BX.
Found Lunati-10321001 at Summit racing but I am not sure if that is a direct replacement.
anyone care to make any suggestions based on my limited specs. ?
Boilermaster