in street tune we done a 436 ci made 600 ftlb and 798hp with the headers used in the car which are a bit small at I only twisted it to 7000 rpm!
Nice happy little w9 436 cube small block 98 pump gas here at 3550 lbs a bit heavier than most of you guys runs 9.7 @ 140 with a bit more sorting to do

1.37 60 ft [email]6.0@113[/email] [email]9.57@141[/email] 408 glide 3550lbs
new video http://www.youtube.com/watch?feature=player_embedded&v=Xvq3ZObywQE