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19 of 19 Items
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    Arctic Cat/Yamaha/ Skidoo MXZ GX200 Ultimate Kit Arctic Cat/Yamaha/ Skidoo MXZ GX200 Ultimate Kit Arctic Cat/Yamaha/ Skidoo MXZ GX200 Ultimate Kit Arctic Cat/Yamaha/ Skidoo MXZ GX200 Ultimate Kit Arctic Cat/Yamaha/ Skidoo MXZ GX200 Ultimate Kit

    Arctic Cat/Yamaha/ Skidoo MXZ GX200 Ultimate Kit

    The Ultimate Speed Kit is the total package, for the customer that want's to make a stock 120 into something that your growing son or daughter can ride. The kit comes with the following *GX200 with a Stage 2 upgrade Aprox 9 hp.* *Complete updated...

    $1,980.03
    $1,980.03
    $1,916.18
  • STOCK RACE PREP WHEN SHIPPING IN ENGINE AND PARTS (NOT FULL SLED)

    Stock Engine Race Preparation

    PRICE DOES NOT INCLUDE PARTS OR ENGINE. PLEASE CALL FOR MORE INFORMATION AND EXACT PRICING. *Boring and valve guide replacement extra* The problem with stock 120 engines when used for racing is that their performance decreases as they get hot or heat...

  • 3020-115 piston c-clip 3020-115 piston c-clip

    Piston C-Clips

    Piston C-Clips for 2010 and newer Arctic Cat with Yamaha engine as well as the 2018 and newer Snoscoot and ZR 200. As well as the 2023 and newer Skidoo MXZ 120 and 200. Part # 3020-115

  • ISR Legal Rev Limiter ISR Legal Rev Limiter ISR120RL/ISR120RLS ISR Legal Rev Limiter

    ISR Legal Rev Limiter

    For 2014/2015 race season the ISR requires a Rev Limiter in all 120 stock class racing. This rule still applies. The rule was put into place to equalize the engine RPMs between brands. 6850 rpm will be the limit setting. This was a long time request by...

  • HW1INCH High Temp Exhaust Wrap Pliers used for heat wrap clamps.

    High Temp Exhaust Wrap

    This material has 2 very good uses on a little sled. 1 is to keep under hood temperatures down so your engine can breath cool air and make more horse power, and 2 is when you cover your exhaust pipe you retain more pipe heat which makes the gasses travel...

  • Pilot Jet Kit (11 JETS) PILOT JET GROUP PILOT JET GROUP

    Pilot Jet Kit (11 JETS)

    These jets control the low speed circuit of your carburetor. 11 jets in the kit. Sizes : 47.5, 50, 52.5, 55, 57.5, 60, 62.5, 65, 67.5, 70, and 72.5.  

    $47.30
  • N101-043-XXX N101-043-XXX

    Pilot Jets for 120 Snowmobiles

    These jets control the low speed circuit of your carburetor. Sizes range from as small as 37.5 and as large as 75. Please choose what size(s) you want. Sold as each. 37.5 - N101-043-37.5 42.5 - N101-043-42.5 45 - N101-043-45 47.5...

  • Y80546 Yamaha/MXZ Governor Spring Y80546 Yamaha/MXZ Governor Spring

    Yamaha/MXZ Governor Spring

    2010 and newer Arctic Cat/Yamaha and Skidoo MXZ This governor spring is a direct replacement for the stock governor spring and when mounted in the stock location will increase your RPMs to around 6100+.

    $10.95
  • valve spring removal tool yamaha 120 snowmobile valve spring removal tool yamaha 120 snowmobile valve spring removal tool yamaha 120 snowmobile installed

    Valve Spring Removal Tool Yamaha 2010 - NEWER

    Changing valve springs on your 120 engine can be a real pain, especially when the engine is still in the sled. Our new valve spring removal tool makes valve spring removal a simple task, even when changing the valve springs in the sled. This tool is a...

    $28.95
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