Hetrick Racing 2 Stroke National Power Up Kits


Youth ATVs - 2 Stroke Power Up Kits

Hetrick Racing Power Up Kit C - Entry Level The Hetrick Racing Power Up Kit C is the best selling modification available for your 2-stroke CVT youth ATV. With almost 10 years in research and development, the Kit C should be your choice to entry level power improvement. With our newly release stamped, chromed exhaust system design you will notice a drastic increase in engine horsepower. The clutch recalibration components such as Front Variator Weights, Rear Shoe Springs and a Rear Torsion Spring will allow your machine to properly distribute your newly acquired power! With the supplied air box vents you can safely allow more airflow into your intake system with 1 inch round filtered vents. Also included is a main jet kit with a range of jetting based on your specific riding genre or style as well as riding location. Make the purchase today, your little rider will finally have the race-ready machine you thought you had purchased!!! Includes: Full Chrome Exhaust System, Clutch Recalibration Kit (Front Variator Weights, Rear Torsion Spring, Rear Shoe Springs), Hetrick Racing Unlimited RPM CDI Box, UNI Air Box Vents, Main Jet, High Performance Exhaust Gasket and Instructions. RETAIL - $429. E-Ton Machines must purchase a Pro Design Tether Switch Also
Hetrick Racing Power Up Kit B - Advanced Level The Hetrick Racing Power Up Kit B is the best priced kit available for your 2-stroke CVT youth ATV. With almost 10 years in research and development, the Kit B should be your choice to advanced level machine improvement. With our newly release stamped, chromed exhaust system design you will notice a drastic increase in engine horsepower. The clutch recalibration components such as Front Variator Weights, Rear Shoe Springs and a Rear Torsion Spring will allow your machine to properly distribute your newly acquired power! A genuine (NO COPIES) Keihin PE 20mm Carburetor is your ticket to advanced carburetion on your youth ATV. This carburetor is used by Team Hetrick Racing due to its extreme throttle response and high end power capabilities. Also included in the kit is a high performance, single throttle cable. This carburetor is mounted into a High Performance KOSO intake set-up. With a rubber spout and an aluminum reed block, this intake is exactly what you need ensure proper flow into your engine. The Koso intake also includes 2 different reed sets and 2 different reed stuffers. Also included is a jet kit with a range of jetting based on your specific riding genre or style as well as riding location. Removal of your stock oil injection system is mandatory. A UNI clamp-on foam air filter is used with an Outerwear's Pre-Filter is used to guarantee that ONLY high air-flow enters your engine, not dirt or sand! To help recalibrate your machines added power, you will receive a new Aluminum rear sprocket (sizing request is available) as well as a RKGB428MXZ performance race chain. To hold this set-up all together, we will include one of our Hetrick Racing Chain Tensioners. This product will ensure constant and consistent chain/sprocket contact regardless of the terrain. Pro Design Tether Kill Switches are used by nearly every rider, in every class of every sanctioned ATV race in the world. The Pro Design Kill switch will kill your engine incase of any dismount by the rider. Also included is a Hetrick Racing Hi-Rev CDI Box. This CDI box will fully eliminate any electronic governing system installed by the manufacturer, allow your machine to rev to the moon. Make the purchase today, your little rider will finally have the race-ready machine you thought you had purchased!!! Includes: Full Chrome Exhaust System, Clutch Recalibration Kit (Front Variator Weights, Rear Torsion Spring, Rear Shoe Springs), 20mm Keihin Carb, Koso Intake, Hetrick Throttle Cable, UNI Filter, Outerwear, Hetrick CDI Box, RK Chain, Rear Aluminum Sprocket, and Hetrick Chain Tensioner. RETAIL - $825.
(Liquid Cooled Shown) Hetrick Racing Power Up Kit A - National Level Synergy [sin-er.jee], n.: The interaction of two or more agents or forces so that their combined effect is greater than the sum of their individual effects. The Hetrick Racing Power Up Kit A is race ready mayhem. The most powerful kit available for your 2-stroke CVT youth ATV. With almost 10 years in research and development, the Kit A should be your choice to National level machine improvement. This kit includes all parts from the kit B (please read descriptions above) as well as a few extra key modifications that will make your rider a champion. Our secret weapons. This kit requires that we have your engine for modification purposes. Available in 90cc legal and Outlaw. Available in Air or Liquid Cooling. Includes: Full Chrome Exhaust System, Clutch Recalibration Kit (Front Variator Weights, Rear Torsion Spring, Rear Shoe Springs), Hetrick Racing Clutch Modifications (Customers Parts), 28mm Keihin Carb, Koso Intake, Hetrick Throttle Cable, UNI Filter, Outerwear, Hetrick Racing B-52 Cylinder Kit ((New Ported Cylinder, Modified Head, 52mm Piston and Gaskets), Hetrick CDI Box, DID Chain, Rear Aluminum Sprocket, Hetrick Chain Tensioner and installation/work to engine. RETAIL - $1800.

[power up kit instructions]

Fitment: (no limited to) Please ask if you do not see your make/model below. Alpha Sport 50/90 Artic Cat 50/90 Blast 50/90 Bombardier 50/90 Dinli 50/90 DRR 50/90 DRX 50/90 E-Ton 50/90 Jehm 50/90 Kasea Skyhawk 50/90 Kymco 50/90 Manco 50/90 Maxfine 50/90 Polaris Predator 90 (NOT OUTLAW) Polaris Scrambler 50/90 Polaris Sportsman 50/90 Ram 50/90 Unison 50/90 Xtreme - (CVT two stroke) 50/90