what's the record rwhp on stock twins?
 

The highest i've heard of is 384 rwhp on stock twins, with a street port, straight pipe, n1 dual, m2 intake and IC, and power fc. anyone know of anything higher?

That guy must be running 15-16 psi on the stock twins with that setup. I think I've heard of 386 rwhp and low 11's on the stock twins but that's about the max.

546 hp.

I think he was aided by his Racing Hart C5s and his Supra-style spoiler. He also had a "Powered By Mazda" sticker.

lmao... damn DK, you've been cynical lately.. you alright?

actually he's running 17-18 psi. My friend is aiming for 400rwhp, but he wants to have twin turbos (stock or not) does anyone know how to reach this number with twin sequential twins? Any twin upgrade that can do this?

I think Ari had 440 RWHP at like 20 psi . . . but I don't know how reliable that setup was for him. I know that with his current setup he pretty much only breaks axels and that is realated to "hard" drag radials.

my turbos have an efficiency level to about 24psi before heat is a mssive problem.. But water and the fmic should help even that!

Then again mine are not stock twins. They are "twins" :)