I should have said Bored & Stroked to 474ci! With Erson roller rockers, ect... you can see the build spec at FE Specialties website. It is the 427fe side oiler stroker motor.
This engine was ported & polished by an FE specialist!
I will stand on 550hp! See pic's in my photo album.
Why would a Supra be such a 'Supercar'?
They're pretty heavy?
jdog