one of they guy's posted on the theory .(it was huge) it is suppose to add to torque and velocity of the air , partially because of the longer lever (fulcrum?) do to the longer rod. but like everything else it has to be part of the total package and not just changeing pistons and rods for a longer rod ,
stroke stays the same just that the piston ring is normally moved up to compensate for the longer rod so overall rod and piston height stay the same.
stroke can only be changed at the crank .
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89 with 331 t3'/t4 hybrids. upr Suspention worked out finnaly . 9.89 144 mph .
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