Thread: INmotion Tune-SRT-6
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Old Sep 15, 2016 | 12:09 PM
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onehundred80
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Default Re: INmotion Tune-SRT-6
Originally Posted by Michael11
So gents, I recently pulled a dyno on a Mustang Dynamometer. I hit 350hp and 342lbs with a 62mm pulley and CAI.

My question is who has experience with INmotion? What kind of gains can one expect? their website says 367 HP and 340 Torque but that's on a stock SRT-6.

What do their tunes cost and are they worth it?

Mike
Someone correct me if I am wrong but the 367 hp is not at the wheels, it's at the crank.
If you take the advertised HP as 330 then that is an increase of 37 HP, but if you believe that the actual HP was initially 350 (the same as the SLK32) then the increase is only 17 HP.
The advertised increase of the NA is somewhere the same, about 18 HP over the 218 stock HP, dyno pulls on NA's with the tune show less than 180 HP at the wheels, except in one case where about 190 HP was claimed.
As far as I know these ECU's can only be accessed by two US tuners, InMotion and EC.
Adding the SC pulley puts you above the stock figures I quote above.
 
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