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Old 30th July 2021, 00:36   #9
Ahrle
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Morris ZT-T 190+

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Quote:
Originally Posted by trikey View Post
Don’t forget different dyno’s can give different readings, I was speaking to a bmw owner who ran his car on two dynos a week apart, one showed 530bhp the other showed 590bhp!
Yep, afaik "rolling" dynos can make the wheels slip and therefore show wrong outputs. Drivetrain loss shouldn't be more than 10 or absolutely max. 15% for any 2WD vehicle.
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