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      11-01-2012, 12:43 PM   #330
Major General

Drives: 08 E90 M3, 99 E36 M3 Turbo
Join Date: Feb 2011
Location: Concord, NH

iTrader: (3)

Originally Posted by Sal@Evolve View Post

The Rotrex that was used on the AA car was running at around maximum capacity and it made 580rwhp on their Mustang. This would equate to a fair bit higher on a dynojet.
My understanding is that the Rotrex C38-91 on the AA car made 502 rwhp on their Mustang and 555 rwhp SAE on a Dynojet, at 10.1 psi peak boost.

Obviously, the dyno does not reflect daily driveability, and I think that is where a planetary gear drive blower has at least some advantage.