I got a 1979 v8 rx7... its Naturally Aspirated right now... its making 400+hp at crank and its got a ford 351w v8, t-5 transmission, and a ford 8.8 rear differential. does 11.2 1/4 mile according to last owner of the car... i didnt build it myself... but i got a good deal buying it from this guy who put down only 2,000 miles on the rebuilt engine, I need help with where to get a turbo kit for my 351w i want around 750 crank shaft horsepower which should get me to around 620-650 rwhp thats if i like drag racing to begin with... i just got some street tires for it to test around some Hankooks with some old school rims... I will get updated pictures soon. But if you want to see it its on youtube.com/Diminish420 under uploads.

My goal is 11.7 1/4 mile with street tires.... and if i get a dyno then ill bump that to 11.5

 

welcome to the forum

 

Welcome to HMT

I am not sure where to get a kit like that, I would try to check with other Mazda owners on the site here and see what they suggest