 | 2-Stroke Performance Air Filters/Velocity Stacks |
High performance air filters and velocity stacks for mini 2-stoke 22cc to 49cc engines. |
 | 33 and 36cc Air Filters & Velocity Stacks |
Air Filters and Velocity stacks for 33 and 36cc, 2-stroke engines. 33 and 36cc, 2-stroke engines are common on stand up gas scooters.
VELOCITY STACKS FOR 33 and 36cc, 2-STROKE ENGINES ARE USED FOR INCREASING THE VELOCITY OF AIR INTO YOUR CARBURETOR AND ENGINE. THE AIR FILTERS CLAMP TO THE OUTSIDE OF THE VELOCITY STACKS. INSTALLING A VELOCITY STACK WILL REMOVE THE STOCK CHOKE LEVER, CHOOSING A CHOKE PLATE FOR YOUR VELOCITY STACK MAY BE NECESSARY. |
 | 22-33cc Air Filters & Velocity Stacks |
Air Filters and Velocity stacks for 22-33cc 2-stroke engines. 22-33cc 2-stroke engines are common on stand up gas scooters (Zooma, Goped, Mosquito, Tornado) and Kikker 5150 style mini choppers.
VELOCITY STACKS FOR 22-33CC 2-STROKE ENGINES ARE USED FOR INCREASING THE VELOCITY OF AIR INTO YOUR CARBURETOR AND ENGINE. THE AIR FILTERS CLAMP TO THE OUTSIDE OF THE VELOCITY STACKS. INSTALLING A VELOCITY STACK WILL REMOVE THE STOCK CHOKE LEVER, CHOOSING A CHOKE PLATE FOR YOUR VELOCITY STACK MAY BE NECESSARY. All air filters inner diameter measure 44mm and every velocity stack outside diameter measures 44mm. |
 | 2-Stroke Performance Carburetors and Intake |
Performance carburetors and intake components for 22-49cc, 2-stroke engines. In this section you will find performance carburetors and intakes for 22-49cc, 2-stroke engines commonly found on gas stand-up scooters, pocket bikes, super pocket bikes, mini-choppers, small atvs and small dirt bikes. Selections are grouped by engine size. |
 | 2-Stroke Cylinder/Head Kits |
Head kits for 2-stroke 43, 47 and 49cc pocket bikes, scooters, mini choppers, small dirt bikes and atvs will give engines big power gains for higher performance. It is best to install a head kit when you have other performance parts. You need an after market intake and exhaust to handle the extra power.
|
 | 4-Stroke Performance Engine Parts |
Performance parts for the Honda style engine commonly found on imported super bikes, dirt bikes and atvs. |
 | 2 & 4-Stroke Performance Kits |
Performance kits can range from simple beginner upgrades that you can build upon, to total upgrade packages. |
 | Performance Exhaust/Mufflers |
For stock mufflers see the mufflers category. Performance exhaust systems for 2 and 4-stroke engines, ranging from stand up gas scooters and pocket bikes to street legal scooter models. Adding an exhaust will greatly improve your power! Add a custom intake kit or air filter and velocity stack when upgrading. This will allow the pipe to reach it's maximum power range. |
 | Performance Sprockets |
Changing sprockets will alter the gearing ratio on your vehicle. Larger front sprockets will give you more top- end speed. Larger rear sprockets give you more low-end power (torque). |
 | Racing Grips, Foot Pegs & Billet Attachments. |
Racing grip sets, foot peg sets and billet appearance accesories for stand-up gas scooters, pocket bikes and mini-choppers. |