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      06-04-2014, 09:33 AM   #26
turbo8765
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Drives: very fast
Join Date: Jun 2009
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Quote:
Originally Posted by soooma View Post
Car is underrated by BMW for sure, so where is the gain from Dinan?
As noted, MAHA whp results are c/w factory ratings assuming 12% DT loss. I believe they are underrated, by 1 maybe 2%.

3rd party non-owner, non-vendor dynojet results are also c/w factory ratings assuming a 12% DT loss and allowing 1 perhaps 2% for intra-model variation.

I'll hold out for trap speeds before judging the Dinan setup. Butt dyno's are notoriously useless up or down...
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