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Skidoo Products
Big Thunder Nitrous Systems
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Complete Nitrous System
Big Thunder systems apply safe, reliable and repeatable horsepower like no other power sport system can.
Kits provide safe and efficient application of nitrous to allow the engine to produce monstrous horsepower at critical periods of time.
Available for all Carbureted and EFI models. Kit comes with jetting for 30-40-50hp increases.
Jets may be purchased for higher horsepower tune-ups contact BTP for details.
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Big Thunder Nitrous System For 2005 - 2007 MACH Z/REV SKIDOO
Kit comes with jetting for 30-40-50hp increases.
Jets may be purchased for higher horsepower tune-ups contact BTP for details.
See the Big Thunder Nitrous System installed. Click on the images to enlarge.
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Premium Kit $1470
Includes 5lb bottle upgrade, nitrous delay timer |
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Standard Kit $1295
Includes 2.5lb bottle |
Intake Systems
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Bondi Engine XP 800 R / Summit 800 R Air Box
Big Thunder Performance has the ultimate modification for your new Skidoo XP 800 R or Summit 800 R snowmobile. The stock air box is very restrictive leaving potential power on the table. Bondi Engines has developed a direct bolt on replacement air box that produces an increase of 8-12hp on stock motors with no jetting changes from the stock set up.
The new Bondi air box installs with no modifications to the cosmetics, or appearance of the snowmobile. The Bondi air box slides directly onto stock carburetor flange and adapts to the front air box.
The Bondi air box is a must have item as everyone knows the air box is holding back the 800 R engine especially after any modification to the engine or the exhaust system.
$290
See the Air Box installed. Click on the images to enlarge.
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All of Big Thunder Performance's Skidoo clutch kits are designed and produced by Dunn Performance. These track dynamometer tested, trail and lake proven combinations will put more horse power to the track than any other clutch kit available for skidoo snowmobiles period. Dunn Performance also has a clutch kit available for the Mach Z with a Big Thunder Nitrous System. If you want to get the most out of your nitrous system you need this clutch kit. The track dynamometer has shown gains as high as 145hp at the track with this clutch kit.
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Ski-doo: Dunn Performance 05 - 07 Mach Z Nitrous Clutch Kit
Kit contains new custom ramps, adjustable aircraft aluminum pins, and a new spring.
Recommended when running a Big Thunder Nitrous system on your Mach Z
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$299
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Check out the DYNO test.
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Ski-doo: Dunn Performance 05 - 07 Mach Z Clutch Kit
Kit contains new custom ramps, adjustable aircraft aluminum pins, and a new spring.
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$299
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Check out the DYNO test.
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Ski-doo: Dunn Performance Rev 600 / 800 Clutch Kit
Kit contains adjustable aircraft aluminum pins, and 2 springs.
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$199
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