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Registered
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Ring and pinion
What makes a 6:29/16 R&P so rare? I'm still learning internal functions of the 902
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Bob |
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10-13-2013, 07:46 AM
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Max Sluiter
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The 6 tooth pinion has too few teeth for its diameter (actually 7 is too small as well. I think it is 11 teeth that is the minimum) and wears out quickly. It is also super short such that it is only good for hillclimb/rally boxes, or a lower powered car.
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1971 911S, 2.7RS spec MFI engine, suspension mods, lightened Suspension by Rebel Racing, Serviced by TLG Auto, Brakes by PMB Performance |
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10-13-2013, 09:47 AM
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Registered User
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The 902/16 with the 6:29 ring & pinion was an option and only made for a few years starting in Nov. of 68 for the 69 year model. The idea was hill climbing. Didn't last to long.
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Mark Jung Bend, OR MFI Werks.com |
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10-13-2013, 11:15 AM
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1969 Porsche 912 coupe
1971 Porsche 911S
1957 Porsche 356 A Coupe 2.7 Short Stroke
1972 Porsche 72 Coupe
