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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 > 520rw on RBs!



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      10-31-2012, 07:33 PM   #1
Mike@N54Tuning.com
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520rw on RBs!

Here are the latest RB numbers. Also impressive 500rw on E60 only!




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      10-31-2012, 07:38 PM   #2
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Nice numbers. What's next 100% E85?
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      10-31-2012, 07:38 PM   #3
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wow thats great!
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      10-31-2012, 07:42 PM   #4
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Very nice!
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      10-31-2012, 08:01 PM   #5
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great #'s considering the dyno was on an automatic n54 and still running the stock catback!
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      10-31-2012, 08:03 PM   #6
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Quote:
Originally Posted by spool twice View Post
great #'s considering the dyno was on an automatic n54 and still running the stock catback!
+1

Nice work BMS!
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      10-31-2012, 08:30 PM   #7
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500whp without meth!! I want! i need! da phuck!
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      10-31-2012, 09:15 PM   #8
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wow.. excellent numbers! i cant imagine the numbers with 100% E85 after fuel upgrades no meth!
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      10-31-2012, 09:56 PM   #9
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How reliable is that setup? Will it last at 520whp or is this a glory pull?
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      10-31-2012, 10:09 PM   #10
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Quote:
Originally Posted by rdeterman View Post
wow.. excellent numbers! i cant imagine the numbers with 100% E85 after fuel upgrades no meth!
This is already the maxed out setup. No more power to be had beyond E60 even if the fueling can support it.
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      11-01-2012, 07:54 AM   #11
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Quote:
Originally Posted by jazze90 View Post
How reliable is that setup? Will it last at 520whp or is this a glory pull?
It appears there is a few more ponies in there, but i think its pretty close to being tapped out. i think he is limiting boost down low, most likely due to his limping transmission and wanting the bottom end to stay in one peice. On the E60 +Meth it looks like he hit 22ish psi, and on the E60 only run it peaked at 20psi. The extra 20 ponies from 2 more psi indicates those turbos are still making power at those boost levels, which is a positive sign. Wish we could see EGT's. Dzenno needs to get on the dyno!
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      11-01-2012, 08:10 AM   #12
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Screw everything, look at that torque curve. mmmmmmmm I know what I want for Christmas
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      11-01-2012, 08:44 AM   #13
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So the car had the stock secondary catalysts in place ?
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      11-01-2012, 10:45 AM   #14
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Just a quick correction ... 6AT 58mm single turbo with a public post is 573WHP.

Not a glory pull, pretty repeatable by my car and others (they've posted their numbers too).
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      11-01-2012, 10:55 AM   #15
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Quote:
Originally Posted by cupertinosteve View Post
Just a quick correction ... 6AT 58mm single turbo with a public post is 573WHP.

Not a glory pull, pretty repeatable by my car and others (they've posted their numbers too).
Got it. I remember seeing some guy's sig that said 530rwhp or something calling it the "automatic hp record"...
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      11-01-2012, 11:01 AM   #16
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Quote:
Originally Posted by King mode View Post
Got it. I remember seeing some guy's sig that said 530rwhp or something calling it the "automatic hp record"...
No problem ... my guess is that either it was another RB turbo setup on a dynojet or someone running a single turbo on a mustang dyno.

Congrats to the OP's Car's owner.
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      11-01-2012, 05:52 PM   #17
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Quote:
Originally Posted by nitehawk View Post
This is already the maxed out setup. No more power to be had beyond E60 even if the fueling can support it.
how do you know this? have you tested 100% e85?
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      11-01-2012, 05:56 PM   #18
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i think with some more octane he could squeeze some more hp out of this by advancing timing a hair but as far as the turbos, no one knows yet. this is the farthest anyone has pushed RBs yet. there is still the stock intake tract restriction to deal with and you can only push so much air out of this housing before it becomes a restriction too. have we reached that yet? we'll see soon.
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      11-01-2012, 07:38 PM   #19
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I must have this before the airstrip event!
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      11-01-2012, 07:55 PM   #20
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Quote:
Originally Posted by King mode View Post
Got it. I remember seeing some guy's sig that said 530rwhp or something calling it the "automatic hp record"...
Mustang dyno.
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      11-01-2012, 08:06 PM   #21
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wow.
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      11-01-2012, 08:08 PM   #22
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