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Crankshaft, Stroker, +.175, Special Billet Alloy, GX200 & 212 Predator
Crankshaft, Stroker, +.175, Special Billet Alloy, GX200 & 212 Predator

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Our Price: $399.00

Stock Status:In Stock
Part #: 6573-ALLOY


Electronic Balance Crankshaft (With Mallory) [+$142] **Please email or make an order comment giving the balancing specs. We require either the piston, rod, & wrist pin part # or the weights of each part. NR Racing must have these weights to balance the crank. Allow 1 to 3 weeks for balancing.

Description -

+.175 Special Billet Alloy Stroker Crankshaft - GX200 & 212 Predator
This crankshaft is machined from a solid bar of
steel and will give you .175" more stroke than the stock Honda/Clone 196cc crankshaft (.136" longer in a Predator 212) with far superior strength. This is the strongest material used for a small engine crank. It uses a 1" journal and requires a connecting rod (#6265 drop-in or #6765) and a Wiseco piston.

  • Crank and required connecting rods are clearanced for most cam applications, but some additional machining may be required with high lift/high duration cams.
  • Crank is designed to be used with Honda GX200/Clone 196cc flywheel taper. Predator flywheels will not work.
  • You must use flywheel key number included with the crank or our offset key. Standard GX or Clone keys will not work.
  • If using the #6765 rod, the top of the piston will need to be machined approximately .100". Use only 2-ring pistons! NR Racing offers 2.756 and 2.815 pistons already machined. (Warning: Do not machine the top of the 3-ring pistons.)
  • If using the #6265 rod, either a 3-ring or 2-ring piston can be used.
  • Outer 3rd/4th bearing supports are highly recommended.
  • Pistons larger than 2.815" will require balancing.

No warranties or returns on billet crankshafts.

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