What kinda numbers should you see on a mustang dyno with a 383 4bolt main all forged bottom end
cc 306
p/p lt1 heads flowed .600 275 217
1.6rr
long tubes-ory-gmmg
vig 3200 stall
ewaterpump
normal boltons
stock throttle body

 

370 would be my guess

 

340-350rwhp would be a good number. Auto tranny + stall = low numbers ayway.