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cl65 amg
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196 Posts
Discussion Starter #1
i did the dyno it shows 650 horse only... i was disappointed i have to scan it up and show the chart to you guys i'll figure it out..

renntech claimed 670.. i am unhappy think i should get a refund?
 

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01 CLK 430 Cab
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219 Posts
Believe it was 549 whp in 3rd gear. If you use a 15% drivetrain loss formula to "estimate" bhp you end up with approx 646 bhp. The bhp method for claiming results of a said piece of high performance only "works" if the motor in question was truly installed on an engine dynometer and then ran for power gains. Our dyno can show results of negetive horsepower, but to truly see the correct horsepower and torque of an item advertised as making power in BHP should always show proof on an engine dynometer. BHP no, we only care about WHP here. [:D]

P.S. Like I mentioned to you yesterday your AFR is running below 10.1 and that is a very RICH condition for your car. Have them pull some fuel out of it, then we will retest it to make sure it's better. This may be the reason why you had a P0304 code for missfire in cylinder number #4.
 

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2006 E55, 2005 SLK55, a few others
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986 Posts
Agreed, 11:1-12:1 would be much better. There's another 20HP at least.
 
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