Full Bore


Signature Series 951/1000cc Stage II

Full Bore was initially a high performance shop.  To be honest we miss it.  So we are bringing back some of Dan’s favorites.

So we are reintroducing our Signature series 1000.

Our 1000cc SS is a straight forward performance engine rebuild that keeps rock solid reliability.

It runs on pump (premium 91-93 octane) gas.

We start with the Sea Doo 951 and bump it up to 1000cc’s. ( There is no substitute for cc’s. )

We precision fit Wossner forged performance pistons.

We do Stage 2 cylinder porting and crankcase porting.

Of course, it goes without saying that the crankshaft is rebuilt to our Platinum specs and fitted with Teflon coated seals, reducing friction.

We slightly raise the compression, swirl the head to control detonation, which flat out increases performance that the average person can enjoy without having to revolve their life around trying to make it work. 

It’s simple, it's solid and it rocks!

Wossner logo

All of the machine work is done in house here at Full Bore exceeding factory quality specifications. All of Full Bore rebuilt engines are built with new top quality parts, pistons, rings, pins, clips, rods, bearings, gaskets and seals. These aren't SBT remans and we don't and won't use SBT parts in anything we do. We only use parts that over the years and have proven them worthy of being in a full bore engine. Our engines rotate easier and produces less friction. This results in less heat, less drag, and more Horse Power, while increasing the dependability.   No shortcuts, no false claims, no bull, just perfection and attention to detail.    

All of our engines are built to last and we stand behind them. 

Our Signature Series rebuild comes with a 1 year warranty.

Often copied but never duplicated!!!

Time is running out clock

Don't wait till Spring 

Signature Series 951/1000cc Stage II




$75 return shipping to the 48 Continental States!!!

send the Raves (valve only) so they can be trimmed to fit.

Add to cart complete the payment and print a copy of the receipt and put in box with engine.  Shipping instructions are covered on our shipping page.  

Don't send  ignition housing, ignition flywheel, coils, motor mounts, carburetor's, starter, sensors or exhaust manifold.

Contact us

Email us at info@fullboreonline.com

Phone 989-340-1321

9-5 Monday - Thursday

9-4 Friday Eastern time.

Shipping address (shipping only)

Full Bore
486 S Ripley Blvd
PMB #228
Alpena, MI 49707