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      02-08-2012, 08:21 PM   #10
shiv@vishnu
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Drives: X1, 335i
Join Date: Sep 2006
Location: SF Bay, CA

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Quote:
Originally Posted by scottp999 View Post
Is this the PWM with 4 nozzles or 2? Wow. Serious numbers for pump + meth. Looks great.
Yes, just the standard PWM meth kit with 2 nozzles. On top of the 94oct they get in Canada. A few months back it ran a PPS meth kit with very similar mapping and made 480whp on the same dyno:



These results are pretty standard for upgraded turbos. Running nearly 20psi on ASR turbos, my car put down 518whp on a dynojet on race gas+meth. And ananomouse's car put down nearly 480whp (same dynojet) on 91oct plus meth with a stock exhaust running just 17psi of boost.

I'd say that 520-530whp is the upper limit for RB/ASR/TD turbos. Making 500+whp is pretty easy assuming no other mechanical issues (miscoded injectors, bad plugs/coils/etc,.)

http://www.procedetuning.com/BMW/n54/dyno/dyno.html

Shiv