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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




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
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
3 Stage Header for 420cc Big Block Engines 3 Stage Header for 420cc Big Block Engines
List Price: $58.95
Your Price $44.95
Tachometer, Vegas Carts 0-8000 RPM Tachometer, Vegas Carts 0-8000 RPM
List Price: $57.44
Our Price: $49.95
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
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
96mm Head Gasket for Big Block Engine (No Oil Feed Hole) 96mm Head Gasket for Big Block Engine (No Oil Feed Hole)
List Price: $28.69
Our Price: $24.95
Sale Price: $22.46
Head Gasket, 93mm Bore for 440cc and 460cc Engines Victor Reinz Head Gasket, 93mm Bore for 440cc and 460cc Engines Victor Reinz
List Price: $18.34
Our Price: $15.95
Sale Price: $14.36
Air Filter, 10 Degree Angled 4" Length x 2 3/4" ID Air Filter, 10 Degree Angled 4" Length x 2 3/4" ID
List Price: $20.13
Our Price: $17.50
Sale Price: $15.75
GX390 Big Block Bored Carburetor 23.5mm Venturi GX390 Big Block Bored Carburetor 23.5mm Venturi
List Price: $171.35
Our Price: $149.00
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
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
Oil Filter for Vegas Carts 625cc Engine
Our Price: $12.95
Crankcase Cover Gasket and ARP Bolt Kit 460cc 10 Bolt
Our Price: $59.50
Crankcase Cover Gasket and ARP Bolt Kit Honda GX340, GX390
Our Price: $59.50
Forged Piston Kit, 95mm Bore 1.100" Compression Height Big Block GX390
Our Price: $249.00