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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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2 Stage Header for 460cc Big Block Clone 2 Stage Header for 460cc Big Block Clone
List Price: $51.69
Our Price: $44.95
Sale Price: $40.46
2 Stage Header Honda GX390 2 Stage Header Honda GX390
List Price: $51.69
Our Price: $44.95
Sale Price: $40.46
570cc Big Block Racing Engine, Longblock, No Cam 570cc Big Block Racing Engine, Longblock, No Cam
List Price: $3,870.00
Our Price: $3,295.00
Hot Coil for Honda GX390 Big Block Clone Hot Coil for Honda GX390 Big Block Clone
List Price: $89.70
Our Price: $78.00
Sale Price: $70.20
Bullfrog Torq-N-Rev Big Block Billet Connecting Rod GX390 Bullfrog Torq-N-Rev Big Block Billet Connecting Rod GX390
List Price: $228.24
Our Price: $198.47
Sale Price: $178.62
Tachometer, Vegas Carts 0-8000 RPM Tachometer, Vegas Carts 0-8000 RPM
List Price: $57.44
Our Price: $49.95
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
Retainer Kit, Billet Valve Spring Retainer Kit for Honda GX390 Retainer Kit, Billet Valve Spring Retainer Kit for Honda GX390
List Price: $29.21
Our Price: $25.40
Sale Price: $22.86
Custom Go Kart Spindle Kit Custom Go Kart Spindle Kit
List Price: $56.30
Our Price: $48.96
Sale Price: $44.06
Side Cover Gasket, 10 Bolt 460cc Big Block Side Cover Gasket, 10 Bolt 460cc Big Block
List Price: $11.44
Our Price: $9.95
Sale Price: $8.96