Welcome.


Your Source For

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

Shop Now



Featured




Air Filter Adapter for Mikuni 38mm Super BN Carburetor Air Filter Adapter for Mikuni 38mm Super BN Carburetor
List Price: $38.95
Your Price $27.50
Sale Price: $19.95
Foam Air Pre-Filter Kit 3.5" ID x 5" Length (Pack of 5) Foam Air Pre-Filter Kit 3.5" ID x 5" Length (Pack of 5)
List Price: $28.69
Our Price: $24.95
Sale Price: $22.46
Copper Head Gasket, Predator 670cc 80mm x .032" Thick Copper Head Gasket, Predator 670cc 80mm x .032" Thick
List Price: $23.71
Our Price: $20.62
Sale Price: $18.56
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
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
Copper Exhaust Header Gasket for Honda GX390 Copper Exhaust Header Gasket for Honda GX390
List Price: $5.69
Our Price: $4.95
Sale Price: $4.46
Tachometer, Vegas Carts 0-8000 RPM Tachometer, Vegas Carts 0-8000 RPM
List Price: $57.44
Our Price: $49.95
Predator 212cc Air Filter and Carburetor Jet Kit Predator 212cc Air Filter and Carburetor Jet Kit
List Price: $67.79
Our Price: $58.95
Sale Price: $53.06
Stainless Steel Exhaust Valve 31mm Head for Honda GX390 Stainless Steel Exhaust Valve 31mm Head for Honda GX390
List Price: $25.88
Our Price: $22.50
Sale Price: $20.25
minibike engine mounting plate Engine Mounting Plate, Predator 212cc to Minibike
List Price: $57.44
Our Price: $49.95
Sale Price: $44.96
Billet Intake Manifold 38mm Super BN Carburetor to Honda GX390 Billet Intake Manifold 38mm Super BN Carburetor to Honda GX390
List Price: $66.70
Our Price: $58.00
Sale Price: $52.20



New Products

Forged Piston Kit, 99mm Bore 1.100" Compression Height Big Block GX390
Our Price: $279.00
Crankcase Cover Gasket and ARP Bolt Kit 460cc 10 Bolt
Our Price: $59.50
Oil Filter for Vegas Carts 625cc Engine
Our Price: $12.95
Keychain, Remove Before Flight
Our Price: $2.99
Crankcase Cover Gasket and ARP Bolt Kit Honda GX340, GX390
Our Price: $59.50