We took the car to the dyno yesterday and came out with good results for low boost..

I am still using the factory GSL-SE wheels, tires and diff...
Hopefully after we upgrade the diff and get better tires under the car we get the big numbers with more boost...

I like to thanks Erick from Rotary Werks for his tune... He really knows his Microtech..

Setup:
RX7 Turbo II street port engine done by Rotory Werks
FD UIM
BW 366 turbo with .91
3.5 down pipe
Microtech L10c
Turbo II stock coils
E85 fuel with 4 ID 2000 injectors
Turbo II trans with ACT clutch

We Got: 12 PSI of boost (WG spring pressure) 358 WHP
14.7 PSI of boost 382 WHP

 

Nice bro!!

 

Nice, now raise the boost to 18 psi, that's where the S366 starts to perform.

 

Trust me I am HP addict... I will love to take this turbo up to 30+ psi with a 1.10 exhaust housing...

I will love to feel 600 whp is this FB on the street... Big HP +light car=

 

Even at 'only' 1 bar boost a car that light has gotta be flyin'

 

You will for sure need the 1.10 back housing for anything over 28 psi.

My old S366 setup made 497 at 18-19 psi, it was fun, it would pull hard but it would choke at the top due to the .91 rear.