🎄ORDER EARLY FOR THE HOLIDAYS🚚FREE Shipping over $1,200, FREE Helmet, FREE Gift Card (details)

Big Bore & Stroker

💥 Big Bore 💥

Available for: Honda GX200, GX240, GX270, GX390 | Predator 212, 224, 420 | Tillotson 212, 225

SPEED PARTS SPEED KITS ENGINES SHORT BLOCK BIG BORE EXHAUST
Parts | Stock | Hotrod

Big Bore Kits

Stroker Kits

Cylinder Heads

  1. 214-232cc Engine Kit for GX200, Predator, & Clone
    214-232cc Engine Kit for GX200, Predator, & Clone $514.00 $401.00
    Cyber Sale
  1. Engine Kit, 218cc Kits, 2.186 (+.060) Stroke, Forged Piston, Hemi Predator
    Engine Kit, 218cc Kits, 2.186 (+.060) Stroke, Forged Piston, Hemi Predator $371.00 $290.00
    Cyber Sale
  1. Engine Kit, 266cc, 3'' (76mm) Bore, 2.310 Billet Stroker Crank, Wiseco Piston, GX200, Tillotson, 6.5 Clone
    Engine Kit, 266cc, 3'' (76mm) Bore, 2.310 Billet Stroker Crank, Wiseco Piston, GX200, Tillotson, 6.5 Clone $605.00 $472.00
    Cyber Sale
  1. Stroker Kit, 263cc for Tillotson 76mm Bored Blocks
    Stroker Kit, 263cc for Tillotson 76mm Bored Blocks $273.00 $213.00
    Cyber Sale
  1. Engine Kit, 236cc for Tillotson 72mm Block, Stroker Kit
    Engine Kit, 236cc for Tillotson 72mm Block, Stroker Kit $229.00 $179.00
    Cyber Sale
  1. 6574 Billet Steel 2.400'' Stroker Crankshaft (+.275'' from stock GX200)
    6574 Billet Steel 2.400'' Stroker Crankshaft (+.275'' from stock GX200) $399.00 $312.00
    Cyber Sale
  1. Engine Kit, GX390/420, 420cc, +.200 Billet Crank, 88mm Forged Piston
    Engine Kit, GX390/420, 420cc, +.200 Billet Crank, 88mm Forged Piston $928.00 $724.00
    Cyber Sale
  1. Engine Kit, GX390/420, 440cc, +.200 Billet Crank, 90mm Forged Piston
    Engine Kit, GX390/420, 440cc, +.200 Billet Crank, 90mm Forged Piston $894.00 $698.00
    Cyber Sale
  1. Engine Kit, GX390, 420cc , +.200 Cast Crank, 88mm Cast Flat-Top
    Engine Kit, GX390, 420cc , +.200 Cast Crank, 88mm Cast Flat-Top $321.00 $251.00
    Cyber Sale
  1. 414cc GX390 Honda Crank Engine Kit
    414cc GX390 Honda Crank Engine Kit $467.00 $365.00
    Cyber Sale
  1. 440cc GX390 420 Cast Crank Engine Kit
    440cc GX390 420 Cast Crank Engine Kit $312.00 $244.00
    Cyber Sale
  1. Crankshaft, Stroker, GX390 +.200 Billet Steel (460cc with 92mm Bore)
    Crankshaft, Stroker, GX390 +.200 Billet Steel (460cc with 92mm Bore) $516.00 $403.00
    Cyber Sale