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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Is there a official world record WHP for 93oct and stock turbos?



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      01-23-2015, 07:21 PM   #1
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Is there a official world record WHP for 93oct and stock turbos?

How high is it possible to push the stock turbos without help from meth or E85
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      01-23-2015, 08:11 PM   #2
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The problem with world records on these sorts of things is that they don't take drivability into consideration at all. You can get more power tuning things to the ragged edge, on lower load of a non load-bearing dyno, with very cold temps, and then have the car be constantly pulling timing when on the street. To answer your question, I've heard of over 400 whp on just 93, no comments on the aggression of the tune. Personally, if I can't beat on it, I'm uninterested, lol.

I'm sure if anyone cares, a lot of the stock turbo records could be reset now that there are some different turbo inlet options -not sure it'll help them much but it won't hurt any.
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      01-24-2015, 04:49 AM   #3
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Quote:
Originally Posted by C.Pop View Post
The problem with world records on these sorts of things is that they don't take drivability into consideration at all. You can get more power tuning things to the ragged edge, on lower load of a non load-bearing dyno, with very cold temps, and then have the car be constantly pulling timing when on the street. To answer your question, I've heard of over 400 whp on just 93, no comments on the aggression of the tune. Personally, if I can't beat on it, I'm uninterested, lol.

I'm sure if anyone cares, a lot of the stock turbo records could be reset now that there are some different turbo inlet options -not sure it'll help them much but it won't hurt any.
Haha yeah you are right, I was hoping that maybe PTF, BMS, Wedge had tuned some high whp cars? But for a street tune is 400+ doable?
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      01-24-2015, 07:29 AM   #4
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Stop worrying about max power. Power under the curve that doesn't look like a mountain is what matters. No /\ powerbands, just /
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      01-24-2015, 07:35 AM   #5
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Pulling timing on 93 when pushing load seems to be of particular trouble on these cars.
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      01-24-2015, 08:12 AM   #6
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No world record I'm sure but 400+ hp on 93 oct not too difficult to obtain. Here's a old dyno when I was running a JB4 FBO in my 335is.
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      01-24-2015, 03:44 PM   #7
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Quote:
Originally Posted by LMB335IS View Post
No world record I'm sure but 400+ hp on 93 oct not too difficult to obtain. Here's a old dyno when I was running a JB4 FBO in my 335is.
Wow not bad at all!
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      01-24-2015, 03:46 PM   #8
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I put down 389whp pump gas on a mustang dyno which is over 400whp on a dynojet
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      01-24-2015, 04:51 PM   #9
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me. j/k no one really cares about max 93 power...
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