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91 Surpass Crankshaft/Camshaft Install

Old 11-30-2009, 10:47 PM
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Default 91 Surpass Crankshaft/Camshaft Install

I recently rebuilt an old 91 Surpass that was running reasonably well, but needed a new ring, bearings and valve job. I've successfully rebuilt a number of 2-strokes. This was my first venture into 4-stroke land and I failed to take note of the camshaft / crankshaft orientations when I tore it down.

***What is the proper placement these two parts when reassembling the engine?***

Thanks.

Keith
Old 12-01-2009, 09:57 AM
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Default RE: 91 Surpass Crankshaft/Camshaft Install

The dot on the cam is centered on the cam followers when the engine is at top dead center.
Old 12-01-2009, 09:29 PM
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Default RE: 91 Surpass Crankshaft/Camshaft Install

Thanks for the info. Very helpful.

Keith

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