Just as slow as before mods..

MOPAROFFICIAL said
Yep unless that cam is in there straight up then it's going to be a dog with stock replacement Pistons. It'll take a ton of initial timing that way and it'll need it to be anything other than a wet fart off the line.lol

the one time a small double pumper would be ideal! lolz.

put a bunch of timing into it, air up the tires to 45psi, drop it into low and go for a big ol' brake stand burnout.

but first, i'd check the wires and make sure the firing order is right...