it had a 347 w/ a t-trim holley systemax upper and lower edlebrock rpm heads. it was putting down 500rwhp @ 15psi
i got the long block with those heads already on it. i just wanted to drive it.Good luck with your new set up. Why were you running RPM heads with that set up? A set of AFR 185's or better yet a set of Victor Jr.'s and you would have been close to 600rwhp with a T-trim and 15psi.