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Discussion Starter · #1 ·
Hi!! I have 94 Mach780. Does anyone know the thickness of the BaseGasket on this Model?? I bought a new head that has been cut down 40 thousands reverse cut by Crankshop. Can anyone help get a basegasket to use with this head?
 

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Rotax779 said:
Hi!! I have 94 Mach780. Does anyone know the thickness of the BaseGasket on this Model?? I bought a new head that has been cut down 40 thousands reverse cut by Crankshop. Can anyone help get a basegasket to use with this head?
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you should measure the thickness of the old one if you have it and get one a little thicker than that make sure to check the squish after reasembly min clearance is 40 thousanths base gaskets usually can ge ordered in different thicknesses good luck.
 

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Discussion Starter · #3 ·
I know that to the 809 engine you get 3, 4 & 6 mm gasket. But at Ronnies' Ski Doo Snowmobile Parts there is only one gasket to the 779 engine. Does anyone know any websites where i can get a gasket's that is thicker than the original?
 
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