403” N/A build…
Great dyno #'s.....good choice on a clutch. It should rip.
I told nick it should make 600+ whp. I know some think that's alot but for a 400ci~ ls that's where it should be if the engine is for a hotrod. Maybe I'm the outlier on that but a little thought can go a long way on a combo.
only thing I don’t see is a trans/diff brace. I highly suggest it in the near future
The Best V8 Stories One Small Block at Time
who did you guys have tuning it?
That is a nice pr checker. For them to have a patent on it, I see summit has their house brand listed just like it.
Last edited by Firebirdmuscle; Jan 11, 2025 at 03:03 PM.










