Well, I took the motor out, the cam is shot. The cam is a Crower 304-HDP
Adv Int Dur 304
Adv Exh Dur 312
Int dur @ .050 239
Ex dur @ .050 247
In lift 1.5 rockers 0.497
Ex lift 1.5 rockers 0.522
Lobe separation 108
RPM Range 3200-6500
What I need is input on what a matching combo is. It has a Holley 650DP, Turbo 400 trans w/2.41 rear gears. Yah, the 2.41 sux. But i'm wondering if I were to stick with a cam that generates higher rpms and get a higher stall converter (for example a 3400), would that counter-attack the 2.41's and launch better and still pull at the end? For the Pontiac fans, the heads I have are Pont 400 stamped with 62 and date code 1969
More on the motor....it appears to have been just rebuilt, I see the cross-hatch marks from hoaning. The pistons are http://www.jegs.com/i/Sealed+Power/8...2-STD/10002/-1, and I am unable to determine what the crank is. I see p/n 8782770 but I see no reference online to the p/n. The stroke is 3.75, 4.155 bore.
Alot of stuff here, sorry for the clutter....but any input is nice. Thanks