YZ280 Big Bore/Stroker

Big Bore Kit

Please call to order 608-842-0680

Special Price: $1,795.00


Max Power YZ280 Big bore stroker engine build. Fits 1999-Current YZ250


Product Description

This is the big bore and stroker build that we offer for the 1999-Current YZ250.

280cc is what we have found to be the most effective bore/stroke combination for 250cc engines.

Like our other 280cc 2-stroke engine offerings this one also has a very big bottom and mid that can be used for pretty much anything, however it also does not stop pulling till after most guys shut it off. It is a very linear power curve that lends it self better bike control and faster lap times.

We set it up to run on 100 octane but since we customize everything here it can be altered for straight race fuel or premium pump fuel at your request.

The price is to install it in a good condition engine. If additional parts are needed outside of the parts included in the kit we will call you for approval.


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