Kleemann vs AMS headers
Hahahahahahahaha
you are the man! i love the look of your engine bay with this box bro, we can make a deal, you send me your renntech airbox and i send to you a new radiator hose hanger
(YOU NEED ONE FOR SURE & I NEED CARBON AND +HP) jajajajajajjaajaYeah! what about abalon's car? he have some problems with trans slippage long time ago
Fabio Daniel








The first Audi R8 (4.2L V8) was 424 HP, 3600 lbs, and ran a 1/4 mile in 12.5 seconds. Its about 200 lbs heavier but with 24 more horse power and is no where near 11 seconds.
The C63 AMG is 480 HP, 3900 lbs, and runs a 12.4 second 1/4 mile
Check out this link:
http://robrobinette.com/et.htm
The calculator is accurate within a couple tenths, using the calculator and the 3700 lbs + 400 HP you get about a 12.9 second 1/4 mile which sounds pretty accurate.
Like I stated before you would need to be @ 500 HP+ or lose about 700-1000 lbs to get into the 11's.
If thats the case, there are 2 or 3 Stock W211 run 11.8 and it weight 4100Lbs approx. Maybe the extra torque help a lot......

The Best of Mercedes & AMG



the only issue the user will have is what I like to call user error. The andy shop has installed them incorrectly in addition they probably didn't use lock tight and torqued to spec (this is on the install sheet that is provided with the pulley) nor did they probably have it re-torqued after a few thousand miles. We drive these cars hard. I have mine looked at whenever I'm in the Andy shop just for safety check. Just with any mod you will have to keep an eye on it.You can definitely feel the difference down low and up top.
with the headers and the pulley on a NA along with res delete/ high flows /x-pipe you are squeezing whatever HP/TQ AMG left behind. Which is not much... For the money it's not a bad investment as the headers are now $650I'm pulling the trigger today for the AMS headers then Tune
then next projectArmani
Torque (Break): 200 in lb
Torque (Prevail): 220 in lb
Temp. Range: -65.0 F [Min], 450.0 F [Max]
Fix Cure Time @ Temp.: 30 min @ 77 F
Full Cure Time @ Temp.: 24 h @ 77 F
Chemical Compound: Acrylic
Applications: Thread
Applicable Materials: Most Metals
Curing Method: Anaerobic
Resistance: Air Reference
This stuff is serious. If I apply the 272 and torque the pulley to 180lb (recomended OEM is 150lb) that should hold up as the loctite's breaking point is 200lb.
Last edited by snooozie; Mar 3, 2012 at 08:40 PM.

I agree, 12's are doable but 11's, no way. Not @ 400 hp and 3600+ lbs. Just like you posted, the C55 record is 12.21 WITH weight reduction, the W203 C55 is lighter than the W210 E55 to begin with
W203 C55 = 3550 lbs
W210 E55 = 3700 lbs
Last edited by 503C43 ////AMG; Apr 28, 2012 at 11:55 PM.
I finally got a chance to install the AMS headers and they came out awesome!! I took some pictures of the finish product as I was not there when my mechanic put them in. The sound at first is the same as when I took it in to the shop but after a few days of driving, the exhaust really sound good. I think, like the x-pipe/delete resonator, over time, the exhaust sound louder. It might take a few weeks to have the ecu adapt to the new headers. I can already feel the grawl of the engine at higher revs...


I would imagine its the same headers as the engine is the same M113 right?
Last edited by snooozie; May 15, 2012 at 02:26 PM.




I can never understand why they took the trouble to wrap the manifold.....maybe to numb out the sound....




I can never understand why they took the trouble to wrap the manifold.....maybe to numb out the sound....
https://mbworld.org/forums/w211-amg/...ders-must.html
Telling you, if we can drum up 500 orders, MAC Exhaust in California will make us long tubes for between $400-$700 with good quality materials (not stainless).
Last edited by Schweinhund; May 16, 2012 at 08:36 PM.



Fabio I told you come to the states and we can race for it





