alright a friend of mine suggested that i should put a set of 60-1's or t04b's on my rew'd 1st gen rx7 project car, but im just iffy because i have no idea how it would work performance wise like what kinda power band/range am i lookin at if i go with that setup also what would i have to upgrade other than the fuel pump etc..

 

https://www.rx7club.com/single-turbo-rx-7s-23/my-twint04-car-runs-again-572219/