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Crankshaft, Stroker, GX390 & 420 Predators, 414cc to 433cc: Genuine Honda Core

Crankshaft, Stroker, GX390 & 420 Predators, 414cc to 433cc: Genuine Honda Core

$
Product Code: 390STROKERCRANK
414cc Stroker Crank, OEM Honda Crankshaft welded and ground producing +.160 more stroke for a total of 2.68" (68mm), Puts piston at -.010 to TDC on Honda Blocks (Chinese OHVs will Vary),
Use with stock length rod and OEM Piston (piston must be cut .040)
Crank requires balancing
  • 414cc with GX390 Piston (88mm)
  • 433cc with 420 Predator Piston (90mm)
  • 452cc with 92mm bore

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