Just bought another Olds drag car (yes, I am back to drag racing AGAIN ). Need info/help on a Ultradyne/Bullet flat tappet solid lifter cam. Need the part number/recommended valve lash for intake/exhaust. Only info on cam spec. I have is:
255/263 duration @.050"
108* installed LSA
cam was degreed in
This is in a 3350# 70' Cutlass S post coupe, 461 C. I., reverse valve body/trans. brake Turbo Action 400 W/JW 10" 3400 rpm stall converter, 12 bolt ch**y 4:10 W/steel spool and 30 spline Moser axles, 29.5X10.5X15 MT drag tires M5 compound, fully ported factory "E" heads, Harland Sharp roller rockers 1.6 ratio, 2" Hooker Super Comp. headers, ported EB Torquer intake, 950HP Holley race carb. (4150 flange) and Holley 1" spacer under carb, and an A1000 Aeromotive fuel pump (supports 1200 HP) with 10 AN fittings and stainless lines to carb.
Any help is greatly appericated,
Bunch and Hargabus Racing