TJ
Well there's a 625 Road Demon (Holley-Style) and a 625 Street Demon (3bbl version of the old Carter AVS with improvements), which one did you mean?
In any case, the Gonkulator guesses so far (same 3.73 gears but a posi and decent tires) with the TKO and dual 2.5" pipes:
Torq 324 at 3500
Powr 288 at 5200
I shifted the Gonk at 5200, higher might be better but it is a 292 after all....
2.24
9.65 at 70.8
15.27 at 86.5 1/4 mile
6.80 0-60mph
On the boosted version, will you still run 10.0 compression?
Same carb and exhaust setup?
Either way with the right turbo it should run good.
