GMPP LSX454 crate long block with stock small 236 hydraulic roller cam, LXR intake, Accufab 4500 throttle body with 2" primary headers through 3.5" exhaust and single chamber FM's.
Mild cam: 236 I / 246 E
Through a powerglide with loose converter and a Ford 9" rearend + tire rubbing friction as they swell: 500.8 RWHP ~ 636HP with 25% loss (wonder how much the tires rubbing cost me on the dyno?
Tire smoke: Tire swelling and starting to rub on the fender lip
25 авг 2024