% loss thru drivetrain?
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% loss thru drivetrain?
I asked this ? in the Dyno forum.Can anyone tell me what kind of hp/tq am I giving up at the crank by dynoing on a chasis dyno with a 6-speed and a Moser 3:73 12 bolt?
Thank You for any replies
Thank You for any replies
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The A4 doesn't loose that much compared. Especially if the converter is locked and it's in 3rd.
I cannot say exactly but every car is different. I've seen people say anywhere from 8-15% for the manual. Only real way to know is an engine dyno and a chassis dyno but even then you run into dyno variance.
I cannot say exactly but every car is different. I've seen people say anywhere from 8-15% for the manual. Only real way to know is an engine dyno and a chassis dyno but even then you run into dyno variance.
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The A4 doesn't loose that much compared. Especially if the converter is locked and it's in 3rd.
I cannot say exactly but every car is different. I've seen people say anywhere from 8-15% for the manual. Only real way to know is an engine dyno and a chassis dyno but even then you run into dyno variance.
I cannot say exactly but every car is different. I've seen people say anywhere from 8-15% for the manual. Only real way to know is an engine dyno and a chassis dyno but even then you run into dyno variance.
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I would be looking at the LAMDA number If your engine makes power under a full load on the dyno and you are not lean I would say you are in the spec for the injector. You got 98% full capacity as a high value in you Data. or can you watch the injector cycle as you make the dyno pull?
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I would be looking at the LAMDA number If your engine makes power under a full load on the dyno and you are not lean I would say you are in the spec for the injector. You got 98% full capacity as a high value in you Data. or can you watch the injector cycle as you make the dyno pull?
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