Dyno Results :: Before and After :: Stock to evosport Power Pulley :: 2010 C63
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2011 GLK 350, 2013 GT-R, & 2013 RAM 1500
Thanks.
I'm not sure if baking was included in the total hours. Figure 2.5 hours just to be safe. That's what evosport quotes.
Thanks.
I'm not sure if baking was included in the total hours. Figure 2.5 hours just to be safe. That's what evosport quotes.
Thanks.
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I'm glad I could help.
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2012 C63;1971 280SE 3.5(Sold);2023 EQS 450 SUV 4 Matic (Wife's)
Thank you for another great review and performance evaluation. I will never get a chance to do anything like these detailed reviews locally. I really appreciate the time, money, risk and thought that you invest into your car and more importantly for taking the time and effort to post them here for the forum's benefit. 
Kudos to you!
Kudos to you!
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From: Buffalo, NY USA
2012 E550 Cab
Based on the chart you have losses in HP and torque up to 5300 rpm , or so, and gains there after. Seems to me the losses are in the range you would normally, every day type driving, want the additional power. Just by eyeballing the curves the resultant differential area under the curves would leave you with a net overall loss. Not trying to be all negative, just what I see based on the info provided. Guess would be a good senerio for a car being drag raced but not so much for a daily driver. Just my opinion, remember how much you paid for it, that's what it's worth.
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From: Buffalo, NY USA
2012 E550 Cab
Just comparing the dyno results for before and after torque and HP. The individual posted gains at one point, max recorded RPM, don't quantify overall performance. I might consider what type of result I was looking for based on the type of driving anticipated, etc. Overall performance can be thought of as the area under these curves and the difference between the before and after areas woud be the net loss or gain, as the case might be. Looks, in this case, you get either a bit more torque or HP but at the cost to the other. So, this information is informative and provides insight as to actual performance and wether it meet your individual needs. Entirely dependant on what those needs might be.
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Raygt3, you are not reading the dyno graph right. There is never a loss.
The blue line (top) is the after pull. The red line (bottom) is the before pull.
The blue line (top) is the after pull. The red line (bottom) is the before pull.
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Thread Starter
Super Moderator Alumni
Joined: Dec 2009
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From: USA
2011 GLK 350, 2013 GT-R, & 2013 RAM 1500
Thank you for another great review and performance evaluation. I will never get a chance to do anything like these detailed reviews locally. I really appreciate the time, money, risk and thought that you invest into your car and more importantly for taking the time and effort to post them here for the forum's benefit.
Kudos to you!
Kudos to you!
It's all about members helping members.
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Great write-up Wayne! I think xmas might have to come a little early for you this year 
Sorry, but not giving up my first born though!
It's both and we have about 25 of these on cars in the Middle East right now. So far we haven't seen any issues.
Sorry, but not giving up my first born though!It's both and we have about 25 of these on cars in the Middle East right now. So far we haven't seen any issues.
Thread Starter
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C63
Excellent review Superlubricity! We installed the Evosport pulley also a couple of weeks back, but the local dyno has been down, so an accurate before/after test is off... But the pulley really works as the car feels faster!
Last edited by RobChang68; Mar 30, 2010 at 01:06 PM.
Thread Starter
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Looks like some of the images aren't showing up. Google's Picasa image site is currently down.
Hopefully they'll be back up soon.
Thread Starter
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2011 GLK 350, 2013 GT-R, & 2013 RAM 1500
<<<Good to see the images are back up>>>
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2008 A8L, 2002 996TT X50, 2009 X5
Superlubricity - your technical threads are logical in their construction and thoughtful in their execution. Wish more would follow your lead - would be a worthwhile template for others to consider when documenting the efficacy of their modifications.
Glad to see this gave you solid results; look forward to reading about whatever you pursue next.
Glad to see this gave you solid results; look forward to reading about whatever you pursue next.
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'10 C63 AMG P31, '88 Porsche 911 Carrera Coupe, '78 Toyota FJ40, '10 Audi Q7 TDi
"Tinkering with things like adding a blower". Understatement of the year, no?
(Sent from Den Haag Netherlands where I've seen one CLS 63 but no C63s yet)
Thread Starter
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2011 GLK 350, 2013 GT-R, & 2013 RAM 1500
Enjoying Europe?
Thread Starter
Super Moderator Alumni
Joined: Dec 2009
Posts: 2,189
Likes: 6
From: USA
2011 GLK 350, 2013 GT-R, & 2013 RAM 1500
Superlubricity - your technical threads are logical in their construction and thoughtful in their execution. Wish more would follow your lead - would be a worthwhile template for others to consider when documenting the efficacy of their modifications.
Glad to see this gave you solid results; look forward to reading about whatever you pursue next.
Glad to see this gave you solid results; look forward to reading about whatever you pursue next.
