Originally Posted by redirish
I have the same kit as Don Schultz. Can't be 631RWHP maybe at the flywheel with the Mods listed.
Yea doubt it with only 7.5 psi
ECS Novi 1500 supercharger, FSP cam, Tsp 2" longtubes, ZL1 fuel pump, Adm fpcm, Id850s, Aem meth, Mcleod rxt, ZL1 3.73 diff, BMR suspension, 17" weld rts, 4.5" M&H skinnies, 305 MT ET street R. 650rwhp mustang dyno. 10.93@125 1.6 60'-before cam. 4L80 swap in progress