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421 Cub


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Got my hands on a serval and prefer to ride a milder motor in the dunes.

 

It's a 421 Cub that has a clean up port on it. Cylinders were redone by Millenium last season and it only has 10-15 hours on it. Still on the bike so pics won't be ready until tomorrow night.

 

I will include the pistons, race gas domes, water plugs and extenders. Only downside is that it has a helicoil in the front left head stud. Installed by Millenium and did not cause any problems at all.

 

If you want the domes, they have to be assembled with NO base gasket.

 

This motor ran 89 and 92 hp on shearers dyno.

Will let it go for 850.00 shipped state side.

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