how much hp? and e t estimates
ok so im changin up my combo on the 383 for next season,
brodix track 1 heads with 221 cc intake runners 2.08 and 1.60 valves and 67 cc chambers
600 int and 600 exh comp hyd roller cam and victor junior intake with 800 cfm double pumper
this be in a 3000 lb trans am with a 4000 stall in a power glide, 4.56 with 12 inch slicks