500HP SAE on a Heaton is worthless info if not done back to back comparison on the same day :bash: This is probably one of the few mods i did not dyno back to back because it did not work out that i could do it that way. My car the last 2 times at the dyno made 473HP SAE and 468HP SAE the last time i was there so you can safely say i picked up 32-37HP with this ported eaton. I bet all this worthless info will have Brians phone ringing off the hook now since people know that 500HP SAE is possible with his ported eaton. There has been many dyno sheets posted with back to back results from Brian that shows the ported eaton making over 30HP which is exactly what he claims and what my car picked up also.