[whitey2009]

hi i have a 1971 mustang 302 4bl. i am trying to decide which way to go. i want to go the turbo route but need to know more about turbo with carburetors. i all so want to get ok mpg. the 302 has stock heads, cam install,headers, 600cfm holly, and c4 trans. i only want to more street boost either way i go. another thing piston wise are forged piston need with turbo if only running 5,6,7,8 psi? or would the supercharger be the best bet??????

[MustDangRider]

Whats your redline??...

[whitey2009]

my red line is probably around 5900.