Performance Engine Kits

236cc Rotating Assembly, Stroker Kit

This 236cc stroker kit from GoPowerSports is the same combo we use in all of our 14.5ci (236cc) small block builds, now available to you! Bump your 225cc to 236cc and feel the power! Crankshaft, Stroker, 58mm/2.283" Stroke 58mm / 2.283" Stroke The...

Billet Manifold, Shred Head

Extremely high quality billet manifold for the Shred Head. This billet manifold kit allows you to run the 24mm Flatslide Mikuni Carburetor, 28mm Flatslide Mikuni Carburetor, and many other boot style carburetors on the Shred Head! Precisely machined...

Stage 1 Performance Head, 27mm-25mm Valves

Stage 1 Performance Head Kit for small block clone engines.  This Stage 1 Performance Kit comes with: 27mm & 25mm Steel Valves 18# Valves Springs Automotive Style Keepers and Retainers 5.5mm stem valves    

Mini-Mid Stage 1 Performance Kit

Add 2-3 more Horse Power to your TrailMaster Mini/Mid/Blazer200R/Cheetah8 Go-Kart with the Mini-Mid Stage 1 Performance Kit from GoPowerSports.  This easy bolt-on kit will bring your go-kart to life.  The double baffled muffler will help keep...

Stage 1.5 Tillotson Performance Kit

Unleash the full potential of your minibike with the Stage 1.5 Tillotson Performance Kit. Engineered for enthusiasts seeking both thrill and efficiency, this performance kit is the ultimate upgrade for any high-adventure minibike. The Stage 1.5 Tillotson...

MoFlow1 Billet Cylinder Head Kit 14cc, GX200

Introducing the MoFlow1 Billet Cylinder Head Kit 14cc, a premium upgrade for serious performance enthusiasts looking to push their engines to the limits of power and efficiency. This state-of-the-art cylinder head kit is meticulously engineered to...

MoFlow1 Billet Cylinder Head Kit 18cc, GX200

Introducing the MoFlow1 Billet Cylinder Head Kit 18cc, a premium upgrade for serious performance enthusiasts looking to push their engines to the limits of power and efficiency. This state-of-the-art cylinder head kit is meticulously engineered to...

Stage 2: Predator 223/224 Performance Kits

Unleash the true potential of your engine with the Stage 2: Predator 223/224 Performance Kits, meticulously engineered for those with a passion for power and a thirst for speed. Elevate your riding experience to extraordinary levels with this premium...

Stage 2: Predator 212 Ghost Performance Kit

Enhance your riding experience with the Stage 2: Predator 212 Ghost Performance Kit, expertly crafted for adrenaline enthusiasts seeking to unlock the full potential of their Predator 212 engine. This high-performance kit is designed to take your...

Performance Short Block 212cc

Looking for a high-performance short block engine for your go-kart or mini bike? Look no further than our Performance Short Block 212cc. This engine is designed for maximum power and speed, featuring a billet rod, governor removed, and piston/rings...

3'' Tillotson Block Kit

Introducing the 3'' Tillotson Block Kit - the ultimate upgrade for your engine! This kit includes a 3'' Tillotson block, Wiseco 2 ring piston kit, and a heavy-duty wrist pin. The Tillotson block is made from high-quality materials, ensuring durability...

Stage 1 Performance Kit for 301/420cc Engines

The Stage 1 Performance Kit for 301/420cc Engines is the perfect upgrade for anyone looking to boost their engine's performance. This kit includes a high-quality air filter, air filter adapter, and a jet kit, all designed to work together to improve the...

Stage 2: Tillotson 212 Performance Kit "Racer"

Are you looking to boost your engine's performance and take your racing game to the next level? Look no further than the Stage 2: Tillotson 212 Performance Kit "Racer". This kit includes high-quality components that are designed to enhance your engine's...

Stage 2: Tillotson 212 Performance Kit "Cruiser"

Looking to enhance the performance of your ride and cruise along the roads smoothly? Look no further than the Stage 2: Tillotson 212 Performance Kit "Cruiser". This kit includes high-quality components that are designed to boost your engine's performance...

Stage 2: 196cc Clone Performance Kit "Racer"

Check out the Stage 2: 196cc Clone Performance Kit "Racer" if you want to take your ride to the next level! This kit includes several high-quality parts that are designed to boost your engine's performance. The kit features a 6689 Short Fin Billet...

Stage 2: 196cc Clone Performance Kit "Cruiser"

Looking for a way to boost your engine's performance? Check out the Stage 2: 196cc Clone Performance Kit "Cruiser"! This kit includes several high-quality parts that are designed to take your ride to the next level. The kit features a 6619 Standard Fin...

Stage 2: 212cc Hemi Predator Performance Kit "Racer"

Looking to upgrade your engine's performance to the next level? Look no further than the Stage 2: 212cc Hemi Predator Performance Kit "Racer"! This exceptional kit includes a range of top-quality parts, such as the 6696 Short Fin Billet Flywheel that is...

Stage 2: 212cc Hemi Predator Performance Kit "Cruiser"

The Stage 2: 212cc Hemi Predator Performance Kit "Cruiser" is an excellent kit designed to enhance your engine's performance. This kit comprises various high-quality parts such as a 6626 Standard Fin Billet Flywheel that is lighter than the stock...

Stage 2: 212cc Non-Hemi Predator Performance Kit "Racer"

The Stage 2: 212cc Non-Hemi Predator Performance Kit "Racer" is an excellent kit that comprises various high-performance parts to upgrade your engine's performance. This kit comes with a 6695 Short Fin Billet Flywheel that reduces the engine weight,...

Stage 2: 212cc Non-Hemi Predator Performance Kit "Cruiser"

The Stage 2: 212cc Non-Hemi Predator Performance Kit "Cruiser" is a comprehensive upgrade kit that includes several high-performance parts to take your engine's performance to the next level. The kit includes a 6625 Standard Fin Billet Flywheel that...