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The STC allows for the substitution of the O-200 crankshaft, connecting rods and pistons for the C-85 series parts. All other parts in the engine must be C-85 parts. Timing must be set to 29 degrees before top center plus or minus one degree left mag and 27 degrees before top center plus or minus one degree right magneto. The case slinger ring retaining flange must be enlarged from 2.300 at assembly to 3.00 at assembly if you have an older case. There is also a CAUTION stating that under certain circumstances because of camshaft casting tolerances and prior crankcase repairs there can be interference between the rod cap and the camshaft.
The word propeller does not appear in the documentation. Rich Blair N99997 & N23287 Kingsland, Ga. ============================================================================== To leave this forum go to: http://ercoupers.com/lists.htm
