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CUSTOM PERFORMANCE ENGINES & ACCESSORIES

We also specialize in custom performance engine packages for many applications including go karts, mini bikes, lawnmowers, mud motors, golf carts or anything you need a performance engine for. Our brands include our Pro-Velocity induction and exhaust systems, Optimizer valvetrain systems and Torq-N-Rev cranks and rods

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Featured




Billet Intake Manifold, 38mm Super BN Carburetor to Honda GX390 Billet Intake Manifold, 38mm Super BN Carburetor to Honda GX390
List Price: $67.79
Our Price: $58.95
Sale Price: $53.06
Ported and Polished Honda GX390 Aftermarket Cylinder Head Package Ported and Polished Honda GX390 Aftermarket Cylinder Head Package
List Price: $327.75
Our Price: $285.00
Sale Price: $256.50
Copper Head Gasket, Predator 670cc 89mm x .032" Thick Copper Head Gasket, Predator 670cc 89mm x .032" Thick
List Price: $23.71
Our Price: $20.62
Sale Price: $18.56
High Performance Air Filter Kit for Honda GX390 w/Outerwears High Performance Air Filter Kit for Honda GX390 w/Outerwears
List Price: $67.79
Our Price: $58.95
Sale Price: $53.06
Engine Mount, 440cc & 460cc Big Block, Top Mount Engine Mount, 440cc & 460cc Big Block, Top Mount
List Price: $68.94
Our Price: $59.95
Sale Price: $53.96
Fuel Pump, Aftermarket Walbro Pulse Type Fuel Pump Fuel Pump, Aftermarket Walbro Pulse Type Fuel Pump
List Price: $11.44
Our Price: $9.95
Sale Price: $8.96
GX390 Big Block Bored Carburetor 23.5mm Venturi GX390 Big Block Bored Carburetor 23.5mm Venturi
List Price: $171.35
Our Price: $149.00
Air Filter, Angled 4" Long x 2 7/16" ID Air Filter, Angled 4" Long x 2 7/16" ID
List Price: $17.19
Our Price: $14.95
Sale Price: $13.46
Air Pre-Filter Outerwears 3 1/2" ID Air Pre-Filter Outerwears 3 1/2" ID
List Price: $13.74
Our Price: $11.95
Sale Price: $10.76
High Performance Air Filter Kit for Honda GX390 w/Outerwears High Performance Air Filter Kit for Honda GX390 w/Outerwears
List Price: $79.24
Our Price: $68.90
Sale Price: $62.01
Tachometer, Vegas Carts 0-8000 RPM Tachometer, Vegas Carts 0-8000 RPM
List Price: $57.44
Our Price: $49.95



New Products

Crankcase Cover Gasket and ARP Bolt Kit 460cc 10 Bolt
Our Price: $59.50
Forged Piston Kit, 99mm Bore 1.100" Compression Height Big Block GX390
Our Price: $279.00
Oil Filter for Vegas Carts 625cc Engine
Our Price: $12.95
Fuel Pump, High Performance Aluminum Body Pulse Fuel Pump
Our Price: $39.99
Forged Piston Kit, 95mm Bore 1.100" Compression Height Big Block GX390
Our Price: $249.00