Carbon'd up valves

[Mezzy]

Thanks

[MyFirstZ]

Well this motor the twin turbo straight 6 (n54) has had revisions but the newest motor hasn't had any issues yet that we have seen at the dealer level.

PS the newer motor is a straight six single twin scroll turbo (n55)

[Mezzy]

Cool. I know all about turbo engines having had a ton...of Grand Nationals throughout the 90's, lol

[sweetbmxrider]

Originally Posted by Stevoone

Not sure if that was directed at my post or at Mezzy. Earlier in the thread I also noted that there is no fuel flow past the valves on a DI engine so conventional fuel system treatments are useless in DI applications for valve deposits. My last post was just a response to Mezzy's comment about only running premium grade fuels.

Originally Posted by MyFirstZ

I think it was directed at mezzy.

Si amigo.

[MyFirstZ]

Lol you will get used the harshness around here. Don't talk it to personel

Now that I think about it BMW doesn't have a non turbo production car except for the M3 which next year should be the new unvailing of a turbo m3 in the latest model

[Mezzy]

Ok, but some of them are awful rude. I find lots of people on forums don't really even know what they talking about so I laugh at them instead of getting upset. It's their cars that look and run the way they do, while mine remain the types of cars they only dream of owning lol. Life truly is rewarding.

[The_Bishop]

So, aside from being careful you don't dislocate your shoulder patting yourself on the back, I don't recall seeing pictures of this 'sweet ride' of yours.

[sweetbmxrider]

Originally Posted by Mezzy

Ok, but some of them are awful rude. I find lots of people on forums don't really even know what they talking about so I laugh at them instead of getting upset. It's their cars that look and run the way they do, while mine remain the types of cars they only dream of owning lol. Life truly is rewarding.

Yeah, we get that a lot here too. People talking about fuel system cleaners for DI, stock spoiler interchanging, and being the cool dude with the loudest car on the block. Your neighbors aren't staring because they hate how obnoxious it is, not at all

[Mezzy]

No comprendae

[sweetbmxrider]

Originally Posted by Mezzy

This forum is not like others I belong to. Here, people talk down to you when they probably never would face to face. Just alittle disappointed in the mentality here. I posted one of my rides which I did all the work to on my avatar so you can see I'm not a liar in any sense of the word. I just can't get over the rude way people speak here in general. I don't know how to post pics up on this forum or I would for sure. But ill definitley be spending less time here than the other forums i belong to for that very reason.

We told you about photobucket, try it out. Usually the way you present yourself deems the treatment you receive. Its a solid group of guys here and most any one of them is willing to help another out. How you carry yourself and partake in it all is up to you. We definitely have our fun too and hazing the new guy is a fun one. If you can't handle it, that's your deal.

[sweetbmxrider]

And stop with the edits, stand by what you say! Everyone has feelings, feel free to express them!

[NastyEllEssWon]

Originally Posted by The_Bishop

So, aside from being careful you don't dislocate your shoulder patting yourself on the back, I don't recall seeing pictures of this 'sweet ride' of yours.

im going to put my money on 18 year old kid playing make believe on here

[MyFirstZ]

Can we stay on topic of the thread. Rather it die then continue with this ****

[WSex]

Originally Posted by MyFirstZ

Can we stay on topic of the thread. Rather it die then continue with this ****

yes anyways direct injection is the way to go. give it some more time and it will be all you see. probably even pwm injector firing like diesels.


edit* pwm= pulse width modulation
also known as pdm = p duration m

[sweetbmxrider]

Originally Posted by Mezzy

No comprendae

Tu espanol es no bueno amigo.

[rickyd13]

Just look how long i been dealing with it

[sweetbmxrider]

You mean just look how long we've been putting up with it

[LTb1ow]

Originally Posted by WSex

yes anyways direct injection is the way to go. give it some more time and it will be all you see. probably even pwm injector firing like diesels.


edit* pwm= pulse width modulation
also known as pdm = p duration m

Eh, gasoline is limited in terms of how high a pressure they can crank the rail up to.

And soon, you all shall know the pain of $1400 injector sets.

[MyFirstZ]

Our rail pressures are somewhere at 160bar at idle on the mechanical high pressure pumps running on the extra cam lobe. 160 bar is about 2300 psi

I don't think our injectors are to much about 150-200 ea. but they sell for extended list do about double

[WSex]

imagine that, 30,000 psi on a gas job

[Featherburner]

Originally Posted by MyFirstZ

Our rail pressures are somewhere at 160bar at idle on the mechanical high pressure pumps running on the extra cam lobe. 160 bar is about 2300 psi

I don't think our injectors are to much about 150-200 ea. but they sell for extended list do about double

So $1200 to $1600 for a set of 8 like Matt said.

[WSex]

1* 5.9l cummins 100hp injector is 400$

stock is 290 per injector

[MyFirstZ]

If you are doing a v8 but most of the issues are in the 6

[Mezzy]

I'll stand by this...I came on here and have takin abuse for nothing!! That's how you welcome a new guy? And any form of hazingg is illegal!! This forum strictly prohibits illegal activity!!

[Mezzy]

Wheres the moderator now?