Quote:
Originally Posted by blykins
That's not out of the ordinary for a rear wheel dyno. Cobras suck a lot of power due to the restrictive exhaust and the driveline losses.
It's not uncommon to lose 100-125hp from the flywheel to the rear wheels.
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restrictive exhaust, I don't understand that term

Can you please tell me how almost straight pipes are restrictive? I'm NOT trying to be a smart azz, I just don't understand.
