FD RX-7 w/ A-Spec 500R 67mm turbo does 40 to 140 in ~12secs
1993 RX-7, motor I built and streetported myself, full 4 inch Exhaust and a ton of supporting mods, running low Boost/14 psi. Car still needs some fine tuning.
PFSupercars Dyno Shootout 752rwhp
Vid from rear of car
Mazda Rx7 13B turbo Dyno run
this is Joe's Mazda Rx7 coming soon Dyno run, it runs a mazda 13B turbo engine, Ford toploader transmission and 9 inch rear, it will be hitting the track very soon, stay tuned for updated vids