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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > NA Engine (non-turbo) / Drivetrain / Exhaust Modifications > MODS: We deserve to know which vendor bitched about CobraMarty



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      12-04-2018, 06:10 PM   #23
hassmaschine
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I have his email. been meaning to ask him about it but haven't got to it yet.
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      12-04-2018, 06:55 PM   #24
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for those who dont know whats going on. can someone dumb it down?

he provides a custom part thats a good bang per buck mod? he teaches you how to mod something for hp?

out of the loop here
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      12-04-2018, 08:11 PM   #25
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Quote:
Originally Posted by porsche959 View Post
for those who dont know whats going on. can someone dumb it down?

he provides a custom part thats a good bang per buck mod? he teaches you how to mod something for hp?

out of the loop here
He developed a mod to the valvetronic system that allowed 8-10whp gains with tuning (maybe more depending on other mods you have).

His mod is called MILV’s and basically is a modified factory part which after mod allows the intake valves to open more at full throttle.

A bunch of us are running the mod and it’s great!

Here is the thread you can skip to page 11 to see some dynos...

https://www.e90post.com/forums/showt...highlight=Milv
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      12-05-2018, 09:57 AM   #26
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Quote:
Originally Posted by porsche959 View Post
for those who dont know whats going on. can someone dumb it down?

he provides a custom part thats a good bang per buck mod? he teaches you how to mod something for hp?

out of the loop here
He designed and manufactured a product and sold it on here without paying vendor fees and is now banned because of it. You want to sell as a vendor you have to pay a monthly fee on this board and many others.
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      12-11-2018, 03:53 PM   #27
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Is it just me or is it true that after CobraMarty's been banned, this whole NA section just don't seem to be that exciting and creative anymore? Seriously it was my everyday task to come up here and take a look at Marty's new posts and at least every so often there's some interesting idea or fun facts to learn about our N52 motors. Not bashing other contributors like Hass and Bruce Lee, etc.. But with Marty's absence I feel something's missing now.
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      12-11-2018, 04:31 PM   #28
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Quote:
Originally Posted by yupetc View Post
Is it just me or is it true that after CobraMarty's been banned, this whole NA section just don't seem to be that exciting and creative anymore? Seriously it was my everyday task to come up here and take a look at Marty's new posts and at least every so often there's some interesting idea or fun facts to learn about our N52 motors. Not bashing other contributors like Hass and Bruce Lee, etc.. But with Marty's absence I feel something's missing now.
I'm here for you.

Honestly there is not much more development possible on the NA N52 unless you want to go 100% custom and spend some crazy $$$.

I still would like to see a supercharger with a smaller pulley, meth, headers, dyno that sucker. Add a built head, redline at 8 or 9k and some custom ground cams. But all of that is silly money and a horrible return on your investment.
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Noir883.00
      12-11-2018, 04:57 PM   #29
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Marty actually made smaller pullies for the ESS Supercharger too.

All cars are a horrible return on your 'investment'...
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Noir883.00
      12-21-2018, 11:59 AM   #30
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I never found any dyno data on the n55 motor with the Milv. Only the S55.
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      12-21-2018, 01:30 PM   #31
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Quote:
Originally Posted by PORTMOODY View Post
I never found any dyno data on the n55 motor with the Milv. Only the S55.
I may be the first...hopefully.
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      12-22-2018, 10:19 PM   #32
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Quote:
Originally Posted by Taskmaster View Post
I may be the first...hopefully.
that would be cool. It seems like the s55 and the n52 both need a tune to maximize it. I'd imagine the n55 is the same but would be nice to see actual dynos.
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