Quote:
Originally Posted by urbanstorm
<snip> it appears the stock numbers significantly differ from the numbers provided by BMW.
I'm wondering if anyone knows why? It consistently shows up that the 1M should have 335/340HP depending on where you read it, but some members are doing stock runs pulling near to 380HP.
Could this be a low number given by BMW, or a difference in the types and calibrations of dyno machines. I'd love to have my stock stripper dyno'ed, but I don't know of any close by.
It's winter here and my M is covered up in the garage until spring, so I find myself over anaylizing.
Robert
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Quote:
Originally Posted by Ian///M
BMW under spec'd the 1M. Rear wheel is what they say is at the crank.
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Agree.
no cause for concern here, Robert..
you get more than you paid for.. and Cheaper insurance rates to boot. What's not to like?