Sea Doo Cylinder Boring Service & Kits

Thinking about getting cylinders bored or a top end kit? When boring a Sea Doo cylinder, it must be precision matched to the piston so make sure your machine shop does that! If they aren’t experienced in boring to the precise tolerances required on a Rotax, you should consider my services. Although I may be a little more expensive than some out there, once you see what’s done and how it’s done, you’ll understand why. You really do get what you pay for and on a Rotax, believe me you shouldn’t skimp in important areas critical for the longevity of a rebuild!

Here’s what I offer… If you send your cylinder(s) to my friends engine/machine they will precision bore and hone to match to your new piston or can provide you with new OEM or Pro-X quality pistons at competitive prices. Parts will arrive at your door labeled so you put the proper pistons into the proper cylinders and we’ll also throw in any instructions you may need for the job!

Finally, the only way we’ll bore is if we can match to a piston so sorry no exceptions on that one.

Included in the Top End Kit

One (1) Pair of Precision Machined Cylinders
One (1) Pair of OEM Pistons with Rings & C-Clips
One (1) Pair of OEM Piston Pins
One (1) Pair of OEM Pin Bearings
One (1) Top End Gasket Set

Kit Price - $439.99 + Shipping
(an additional $60 per cylinder core deposit will be refunded when your useable cylinders are sent in)
If interested in this service, e-mail me for ordering instructions.

OR

One (1) Pair of Precision Machined Cylinders
One (1) Pair of Pro-X Pistons with Rings, Pins & C-Clips
One (1) Pair of Piston Pin Bearings
One (1) Top End Gasket Set

Kit Price - $379.99 + Shipping
(an additional $60 per cylinder core deposit will be refunded when your useable cylinders are sent in)
If interested in this service, e-mail me for ordering instructions.

Included in the Bore Job

Cylinder cleaned thoroughly and inspected for cracks

Cylinder bore is inspected then bored to next larger size (unless you specify bore size)

Cylinder precision honed to match your piston (or one purchased from me) then all tolerances are checked to make sure everything is in spec.

Cylinder is cleaned then baked on high temp epoxy is the final step.

Bore Price - $59.99 + Shipping
(an additional $60 per cylinder core deposit will be refunded when your useable cylinders are sent in)
If interested in this service, e-mail me for ordering instructions.

TECH INFO LIST