Performance Engines & Parts

Chromoly Push Rods: High HP Small Blocks, Cut-To-Length

These cut to length pushrod kits are designed with quality and reliability in mind.  The tips are made from hardened tool steel. Machined and heat treated in the USA. The tips have small flats on them to keep from high contact...

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...

Tillotson 212 Minibike Race Spec Engine

Looking for a competitive edge on the race track? Look no further than the Tillotson 212 Minibike Race Spec Engine, available exclusively from GoPowerSports. This limited edition performance engine is perfect for any minibike that wants to dominate both...

Flywheel Puller

This flywheel puller is designed for those who don't want to use the "knocker" method to remove their flywheel. Works with: ALL ARC Non Adjustable Flywheels and Adjustable Timing Hub Flywheels PVL flywheel for clone Raceseng Flywheels ARC...

Throttle Clevis - Solid

 No Returns on this product. If you have questions about it, please call before ordering. This Clevis is SOLID (no spring). Throttle clevis commonly used to connect the throttle cable to the throttle arm on your top plate. Can be utilized in many...

40mm Intake for 3627 Head

Wide bolt spacing 46mm Intake - fits 3627MOFLOWBV and 3627MOFLOWBVT. Spigot (hose)-style - 40mm Outside Diameter 3" Long

Heavyweight Cam Rollers, 40 Series Driver

Set of 3 Heavyweight Cam Rollers for the Comet 40 Series Driver.

ARC Billet Rod Bolt Set, Big Block (Pair)

The ARC Billet Rod Bolt Set is a high-quality product designed specifically for big block engines. This product is made from high-strength billet material, ensuring maximum durability and reliability. The set comes with a pair of rod bolts, making it...

MB200 Super Pipe Exhaust System, Chrome

The MB200 Super Pipe Exhaust System in Chrome is the perfect upgrade for any mini bike enthusiast looking to boost their bike's performance and style. This high-quality exhaust system is designed to provide maximum performance gains by optimizing exhaust...

Tillotson 196R Race Ready Engine

The Tillotson 196R Race Ready Engine is the ultimate choice for racers who demand high-performance and reliability. It comes packed with advanced features that make it stand out from the competition. The engine features a JT-207 Tillotson Head, PK-1...

Tillotson 196R Racing Base Engine, No Flywheel

Looking for a powerful and reliable racing engine? Look no further than the Tillotson 196R Racing Base Engine. The Tillotson 196R Racing Base Engine comes with a range of impressive specs that make it stand out from the crowd. It features a JT-207...

Tillotson 196R Racing Engine Package

The Tillotson 196R Racing Engine Package is a high-performance racing engine that boasts some impressive specs. It comes with a Tillotson/ARC Billet Aluminum Flywheel that is already lapped on and torqued to spec on the engine, which makes installation a...

225RS Tillotson Racing Engine

The 225RS Tillotson Racing Engine is a high-performance engine that is designed specifically for racing applications. It has a 225cc 4-stroke engine that delivers an impressive 15 horsepower, making it a powerful and reliable option for racers looking to...

225cc Tillotson Performance Engine

Looking for a high-performance engine for your go-kart or mini bike? The 225cc Tillotson Performance Engine is just what you need. This engine is designed to deliver maximum power and torque, making it perfect for racing or off-road adventures.With its...

Tillotson 225RS Engine Long Block

The Tillotson 225RS Engine Long Block is a top-of-the-line racing engine that has been designed to deliver exceptional performance for go-karting and mini-biking applications. The Long Block is fully assembled and includes a number of high-quality...