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Product Description
Airsal 70cc 43.5mm cylinder kit for Sachs 504 / 505 engines. Not only upgrades your power and performance, it also provide the convenience of a removable cylinder head. Will provide great performance out of the box, but if you do some port matching, upgrade carb + exhaust etc, You'll have a serious running machine.
This kit includes: Cylinder, Cylinder head, gaskets, 6 m6 bolts, curved intake, piston, piston rings, piston circlips, piston wrist pin, and decomp set screw.
Will fit with stock square Sachs carbs and any stock Sachs exhaust.
Intake 14.5mm ID and 20mm OD.
Exhaust 19mm ID and 26mm OD.
Great kit from Airsal!
Use a > Long Thread < Spark Plug.
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Airsol head/piston kit.
I installed on Sachs 505/1b with 85/12 bing and #52 jet with clip in very top slot on needle. Added 1/4 inch hole in baffle. 35 mph and plenty of power up hills!!
