Polaris 600 Cheater Heads

$365.00

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Polaris 600 Twin Drop In Kit

This kit will AMAZE you in how they transform the 600 power-plant from a slightly "LAZY" 600 to a "Torque-Monster"...

$760.00

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Polaris 600 Twin Drop In Kit

$365.00

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Polaris 800 CFI 12HP or 20HP Drop In Kit - REV 1

2008-Present (AXYS ALSO) POLARIS 800 CFI 12HP or 20HP "Drop In" Piston/Head Kit 2 DIFFERENT KITS TO CHOOSE FROM. BOTH...

$845.00

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Polaris 800 CFI Drop In Kit

POLARIS 800 (2008-2015)CFI and AXYS "Direct Replacement Piston Kit NO HEAD REQUIRED!

$395.00

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Polaris 800 Cheater Heads

$365.00

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POLARIS PRO and AXYS 858 CFI Big Bore

If you are looking for HUGE TORQUE and HP Gains.. then look no further.

$2,150.00

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Series III - Rotax Twin Engine Heads

Heads for Series III (600, 600HO, 700, and 800) and IV (800R) Ski-Doo Motors

$465.00

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Ski Doo 500SS Big Bore Kits

The Series III 700 Twin is BY FAR the most impressive 700 twin on the market!! However;as you read above (hopefully),...

$1,760.00

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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...

$1,760.00

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Ski-Doo Custom Pistons

QUALITY Made Pistons Specifically Designed for Snowmobile Engines

$370.00

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YAMAHA YZ 250 2 STROKE PERFORMANCE

RK TEK IS 100% CONFIDENT IN THE PERFORMANCE OF THESE 250cc AND 300cc HEADS!

$325.00

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