The S/C Pulley Thread to end all Pulley Threads




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http://redtoothproducts.com/
None of them has phone contact number, I smell capitalism here....

you guys know Brooke/Shardul better than I do - they seem to be the guys slinging the guts to get everyone the glory...
"the bleeding edge" got it's name for a reason - I don't believe this pulley is in that realm, but rather an optimization of the existing solution provided by the OEM with the OEM bearing, and a lighter pulley jacket around that bushing... one cars test isn't fully conclusive, but there are dozens out in the field now...
I'm not here to promote/condone/disrupt anyone's business here - nor take away from the pain of broken parts
If I am wrong please correct me but it is my pet peeve for false information to be presented to prospective buyers
I agreed will previous writer charly E500 when 50 people buy it and their cars don't blow up , than I'll call u . Wonder why TTM , Kleemann , Renntech , and other tuners have miss this one off "MOD" wonder why .
Let the members make the descision for themselves, but this is a mirror image of Red Spoof Racing pulleys, so keep in mind what ADMIN ScottW211 said, Caveat Emptor..........
Agreed, If not 30 to 40 cars lol. i don't have another 10g's to spend on overhauling another motor lol.
I agreed will previous writer charly E500 when 50 people buy it and their cars don't blow up , than I'll call u . Wonder why TTM , Kleemann , Renntech , and other tuners have miss this one off "MOD" wonder why .




and I believe they had to do a production run of 100 pulleys to get things rolling... I'm sure there are more than 10 sold, I was #14 (or so) and lots sold after that...
Kauve's #'s are real and show that 15k of miles on it so far...
Last edited by ScottW911; Apr 28, 2012 at 08:24 AM.




and I believe they had to do a production run of 100 pulleys to get things rolling... I'm sure there are more than 10 sold, I was #14 (or so) and lots sold after that...
Kauve's #'s are real and show that 15k of miles on it so far...
I think its about 30 pzs sold......... just wait people install them with better feedback. (specially members who are not in Texas) Good luck Toad. We are waiting for your result and please do before dyno and after. I trust you in reviews since you are in NorCal.
Last edited by ScottW911; Apr 28, 2012 at 08:25 AM.
I agreed will previous writer charly E500 when 50 people buy it and their cars don't blow up , than I'll call u . Wonder why TTM , Kleemann , Renntech , and other tuners have miss this one off "MOD" wonder why .
If you bothered to read this thread at all, you would have seen that a member here has already quoted that they have 15000 miles on one.
Next the power claims, hello dyno on page one

Again, I do not have anything to loose or gain from this thread, but you need to read the whole thread before posting, IMHO.
The Best of Mercedes & AMG




Last edited by ScottW911; Apr 28, 2012 at 01:55 PM.
Carlsonn came out with a smaller S/C pulley when the M113K platform was first introduced. It was written up in European Car magazine years ago:http://www.europeancarweb.com/tuned/...amg/index.html
Quoting from the article:
"The stage-one upgrade from Carlsson of Germany was chosen to start the quest for more power. The Carlsson CK55 performance kit consists of a smaller supercharger pulley and a matching engine management upgrade to remove the car's top-speed governor and ensure the air/fuel ratio was kept in line. The kit also contained a high-flow air filter and the signature shaped rear mufflers emblazoned with the Carlsson logo. These upgrades increased the max power rating to 446 at the wheels."
Other tuners opted to go for the larger crank pulley instead of the smaller supercharger pulley because it was much easier to source a stock MB crank pulley and then add a bigger ring to it, as well as offering the possibility of making more boost my increasing the ring size than by reducing the size of the S/C pulley.
History has shown how difficult it is, even for experienced professional mechanics, to correctly R&R the crank pulley. It is too early to tell whether this latest version of a smaller S/C pulley ends up working well, but it certainly seem less fraught with risk than having your favorite mechanic botch your crank pulley install.
I don't think this smaller pulley comes with any type of warranty, just like the none of the big name tuners offer warranties on their pullies, either. Seems to be a lot of confusion on this point.




Last edited by bnzuovr; Apr 27, 2012 at 05:28 PM.








Kauve has had the pulley since January - it's late April... 15k miles is an awful lot in 4 months, but it must be all the runs to Mexico




Just trying to figure out if a new oem clutch will also be needed with this if the clutch is worn.
Shardul and I have been long time technical members and everyone who knows us, know that help everyone and most of all stand behind what we do and test for others. We both have talked to thousands of AMG members and you all know we are honest and up hold a high level of integrity. We all strive to keep our AMG 55 format growing and alive!

E63 Biturbo, UPD Cold Air induction kit, UPD performance crank pulley and UPD adjustable rear suspension with ride height adjustment.
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