i have a 415 stroker and im curious what you think i can make to the wheels. i have a goal of 500 + rwhp. if theres somthin you think i can change to reach my goal N/A let me know.

lq9 415 stroker
11:5:1 compression
238/246 608/615 lift 113 lsa
ls7 lifters
exsaust only ported l92 heads
1 3/4 headers and dumped after y pipe
ls3 intake with 92 mm throttle body
ram air setup
6 speed /monster clutch
underdrive pulley
stock 10 bolt for now

i think this is everything!

 

I think you should get 500rwhp with that setup

 

I think you need to really spin that motor up to reach that level. You need to make sure you have some good high RPM springs. There's some good software programs out there for NA motors. They will give you a real good guess on crank HP. Then just convert to RWHP.

You'll get there if you can safely bring the motor up to say 7400 or so. I've seen 450 RWHP on smaller cubed motors NA so maybe it won't be an issue. But they did sping them pretty high.

 

Wormboy did it with what looks like not much in the way of mods.
https://ls1tech.com/forums/gen-5-cam...spirtated.html

He reached that HP level at only 6K also. I stand corrected.

 

I would bet some coin you see 500rwhp with that set-up