SkyHawk Cylinder Kit for 66cc
Latest and Greatest 66cc SKYHAWK CYLINDER!
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Fits 66cc high pin piston engines with 47x38mm bore and stroke.
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This SkyHawk Cylinder deck height is 69.5mm for 38mm stroke engines and gives an exhaust port timing of 143 degrees and a transfer port timing of 120 degrees!
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Heads up: DO NOT USE with 40mm stroke engines that have a cylinder deck height of 70.5mm. Even if you add a 1mm extra bottom gasket the port timing will be off and will result in a poor running engine. Therefore, don't do it.
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Intake and exhaust port stud center line to center line spacing is 40mm.
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Complete cylinder kit for SkyHawk Gt5, Gt5A and Gt5a-ES and other 66cc 47x38 engines with hi pin pistons with long conn rods.
Includes:
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Angle Fire Head,
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69.5mm deck height HP Cylinder with big round hole exhaust port.
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40mm stud spacing for both intake and exhaust.
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High pin Piston and rings with 10mm dia. wrist pin, needle brg. and (2) G clips,
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4 Gaskets, M8 head bolts, M8 nuts are substituted for acorn nuts.
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40mm Intake tube
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No spark plug is included so best order those items separately if needed. Cost to ship a spark plug can be included with this cylinder kit at no extra cost.
WARNING: Be sure you know your engine and have determined the above specs are what you need. This is a non-returnable item! It will not work for engines with 70.5mm deck height and 47 x 40 bore and stroke 69cc engines.
