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500SS_TNT

SKI-DOO 500SS and TNT Engine

This over-bore turns your 600cc engine into a 662cc engine. We use the same piston in this kit that is used in out 738cc over-bore (600HO and 700 Series III Engine). Besides the awesome power increase, the benefit of not having the power-fade associated with the single ring piston (OEM) is what you will really notice when running this kit.
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$1,760.00
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Description

RK Tek has developed an Over-Bore kit for the 500SS/600 Series III Engine.

 

This over-bore turns your 600cc engine into a 662cc engine. We use the same piston in this kit that is used in out 738cc over-bore (600HO and 700 Series III Engine). Besides the awesome power increase, the benefit of not having the power-fade associated with the single ring piston (OEM) is what you will really notice when running this kit.

This kit consists of the following:

Bore cylinders to 80mm: $195.00/pair

Port cylinders to RKT Specs: $600.00/pair

Custom RKT Billet head: $465.00

Custom base gasket and spacer: $60.00

RAVE valve modification: $80.00/pair

Custom machined 80mm CAST pistons: $350.00/pair

Wrist pin bearings: $40/pair

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Total: $1760.00

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If you are ordering cheater heads, we will need to have your OEM heads to make the modifications.  If you have any questions
call us anytime we're here to help.

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