after tunning the car on the street took it to the car to the dyno to do any of the fine tune adjustments and to see what power we would put down. the previous owner of the car claimed that the motor is ported, but i highly doubt that given the tq curve of the dyno sheet. if in fact it is ported it is VERY mild and i doubt it adds any power. the owner also claimed that the twins are stage 1 BNR, i coulnt verify this at the time. the car was set to run 10 psi



Owner: Louis Buchas



relevant mods:

ported motor? (most likely stock)

apexi PFC

3" exhaust with a HIGH flow cat

stock IC

BRN stage 1 twins?

m2 intake

 

so the fd sequential turbos with the BNR upgrade produces about the same top end power as the s4 fc with bnr upgrade, and the t2 looks to have a more linear power band...

 

[quote name='Eric Happy Meal' date='Aug 28 2005, 03:24 AM']so the fd sequential turbos with the BNR upgrade produces about the same top end power as the s4 fc with bnr upgrade, and the t2 looks to have a more linear power band...


[/quote]



the fd was more linear, it had a cat and one psi less boost if that matters. the cat makes big diffrence and the FC had an external wastegate which means that the exhaust size of 3inches is fully utilized.

but just for you EHM here is the comparison...

(blue is the FD red is the FC)