AdamG@NorCal

Good news,

Supersprint has agreed to do a special production run for the W203 C32 AMG, C320 and W209 CLK 320 headers.

This is the part number
843301 Manifold Stainless R. - L. for OEM Kat



In addition, Supersprint has agreed to use 310S grade steel for this special production instead of the 304.

The 310S grade steel is the same grade used by Techart to manufacture the Porsche 997TT headers.


Here's more information about 310s and 304
http://www.azom.com/details.asp?Arti...cal_Properties

http://www.azom.com/details.asp?ArticleID=965

For this special production run, Supersprint needs at least 10 committed buyers @ the price of $1995 which includes freight.

sales@eurocharged.com

Do they have any before and after dyno charts?

Man, wish this would've happened before I bought the Evo headers.

jgsx

Yeah, I agree. Nice price, much lower than I was expecting. If I didn't already have headers I'd get them. It's not really worth switching at this point though.

Eurocharged Rick

well, i am in...so put me on the list Adam

i just hope we can get 10 people...

Eurocharged Rick

Here, i will start the list:

1. 1FASTC32
2.
3.
4.
5.
6.
7.
8.
9.
10.

AdamG@NorCal

No, but i will try to obtain one from SS.

Cheers,

Adam

AdamG@NorCal

Thank you!!

SUNILP

Here, i will start the list:

1. 1FASTC32
2. SUNMAN
3.
4.
5.
6.
7.
8.
9.
10.

Eurocharged Rick

glad to see you are getting in on this sunman...maybe we can setup an install day to do them at the same time...

SUNILP

sure thing.

m3_eater

Hey Sunil, I haven't seen you since we last spoke @ Motorwerks. They were putting on my Evosport headers and you were installing the Kleemann SC on your ride. How did it go?

Cosm

Based on how much power gain would be had from these I would be in too. Please see if there is a before and after dyno to see how much power to be gained for these headers. Thanks

SUNILP

Shane,

The kleemann went in smooth. Car runs great. I drove it back to Houston from Michigan to avoid the "salt effect" Anything new with your car?

Magician

Interested in seeing the Dyno chart as well

hkycoldrct

"Based on how much power gain would be had from these I would be in too. Please see if there is a before and after dyno to see how much power to be gained for these headers. Thanks"

ditto. I would like to see some stock vs. aftermarket HP gains before dishing out 2K.

andy_cyp

Will deffinatly put my name down if you can source a before/after chart.

Just out of curiosity, what sort of gains did anyone get using the evo headers ?? just trying to get some approx figures.

Eurocharged Rick

glad to see there is more interest in the headers...

be patient guys, there should be some dyno results up soon...

AdamG@NorCal

I have requested Supersprint to provide me dyno sheets with just the headers installed.

Thank you all for your patience.

TJ_Andrews

I also have some interest depending on the dyno's, so looking forward to seeing that 1FAST, how hard is the install and is it a DIY or do you know of a place in Houston that can install them for ya? I would drive down and join y'all in the group install if I got em!

Eurocharged Rick

this is a DIY or you can pay SUNMAN to install them for you, it just depends on what you mean by DIY...SUNMAN has a shop here in houston, just PM him and he would be glad to talk to you about the install, he is a great guy and can do anything you need to a mercedes...

i think just about everything is a DIY, but most people do not agree...

AdamG@NorCal

Well guys, here's the dyno i got from one of my old client.



Mods include Renntech ECU , Renntech pulley and Supersprint headers.

Gas: 91 octane

Eurocharged Rick

very low octane...that is even below what is recommended for a stock car

with better fuel, the car would make a lot more power...

does Supersprint not have anything that they can give you? i am assuming that they don't, otherwise you probably would not have posted this one...

sales@eurocharged.com

Yeah, that's close to where I was at with the same mods. Actually, I think I made 330ish with the Evo headers, Stage I ECU, Pulley, and 98 Octane gas.

Don't quote me on that...

AdamG@NorCal

I have already requested the dynos from SS. We'll see tomorrow.


Cheers,


Adam

m444

Actually 91 octane is the lowest octane recommended for a C32 in CA, but it is also, the highest octane generally available in CA.

That looks a lot like my dyno (340rwhp), with Evosport headers, Renntech ECU, SL55 intake and Renntech pulleys. This was before I found out my Intercooler was leaking.

Also, the Mercedes mechanic, that replaced my Intercooler said, my plug wires may need to be replaced, since it seemed to have a slight misfire at idle. No one wire seemed to be bad. He said, this is a common problem with this engine, they often need to replace the plug wires. He said don't get the cheap plug wires. The plug wires are hard to diagnose, since the double plugs cover up, any single plug wire weakness. Even if one wire is flaky, it will often run well enough, but as well as it could. He suggested that maybe excessive heat caused the plug wire issues.