boost + ls1
I'm at 514 rwhp through an auto (more like 540 through a 6-speed) and the car is VERY driveable on pump gas and the stock pulley. I don't see why it wouldn't take a smaller pulley and race gas

Mike
This blower setup has been on this car for 3 years @ 514rwhp through the auto. The only thing that smokes is the tires.
I have 3500+ miles on the heads, 11000 on the cam and valvetrain upgrades, and just over 39000 on the original. So let me know where you are in 20,000 miles from now. I just hope I don't have any issues with block failure in the next 20,000. I am hopeful to get 125,000 miles out of this car under the current situation. I want to drive it a long time. Unless I come into some money and do the boosted 408.


