The general formula for the crank is 1.1 to 1.2 x the hp to the wheel. So 247 x 1.1 is about 272 to the crank.
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2000 Silver Boxster S
GPS Nav + 6 cd changer and rear speakers
Large leather package
Factory side skirts
18" turbo look wheels
Painted roll bars and centre console
Alumimum shifter and handbrakes
Litronic lights
B&M short shifter
Evo air intake
Turbo look bumper with C4S lip
Borla muffler
2nd Cat bypass pipes
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