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Pair of complete Hp500 carb motors


Pair of complete Hp500 carb motors

Old 09-16-2021, 07:35 PM
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Join Date: Sep 2018
Location: Alpena Michigan
Posts: 57
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Default Pair of complete Hp500 carb motors

Pair of Fresh water Gen+ Hp500 motors(99+)

-Turn key, fully dressed, arrestors to pan, including mercury heavy duty couplers and bell housings.

-These are the original motors out of my 2001 Sunsation Dominator, I pulled them this spring.

-400 hours

-Previous owner told me the Valve springs were changed to Iskys. I have no record of this.

-Leak down on both motors was great, I took pictures of every cylinder reading and recorded.

-I just ran both motors on the hose a few days ago, I have videos of each running with mechanical oil pressure gauge hooked up.

- Motors have stainless marine gen 5/6 seawater pumps.

- Thunderbolt 5 ignition. New caps rotors plugs and wires end of last season.

-Exhaust not currently available, but could be once boat is winterized. I do have 2 set of the 1st gen factory hp500 risers available as well as two sets of manifolds.

Only pulled to put in bigger power. Was keeping them on standby as ready to drop in spare power, going a different route, need to make room.

-I would consider selling separate


$20000 or best offer for the pair. Pm with any additional questions or for more pictures, etc.

Leak down just performed

Buckeym is offline  

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