Originally Posted by gearheadslife
500 out of a 305 with pump gas. I want to see this dyno sheet..
good luck. I'll tell ya now it's not gonna happen, with 2 mopar 2.2 turbo's at 450hp we needed 94+ 40% race fuel
I don't have a dog in this fight, but even with a mediocre head and cam, an eBay chinesiem GT45 and a blow through 750, 500 crank HP is cake on a 305 and with a decent tune will live a long time....
We have a local kid that is using all junkyard parts with a pair of T3's on a crusty 283 in a rusty 80's grand prix that laid down 465 to the tire on 94. Its driven daily....boost is cool.