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405 Posts
i just wanted to make sure that my logic makes sense. when you buy and install better drivetrain parts like lighter shaft. underdrive pulleys, fly wheel etc. these dont ADD hp or torqe but more like "free" it up right? thus making the rwhp number get closer to the bhp number . theres a less drivtrain loss(usually 13-15%) right? so these bascially make that percentage smaller?