7841 Morrison St. · Morrisonville WI 53571 · 608-842-0680

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KFX 507 Stealth Big Bore/Stroker

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KFX 507 Stealth Big Bore/Stroker

Please call to order 608-842-0680

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Availability: In stock.

$1,799.00

Quick Overview

KFX 507 STEALTH Specifications:

Fits 2008-Current KFX450

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$1,799.00
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Product Description

Bore: Yes
Stroke: Yes
Actual Displacement = 506.13cc

Engine Modifications Included:
Cylinder: OEM Cylinder bored and plated with Apticote 2000 Ceramic coating
Fuel Required: 91 - 100 octane - Options Available
Piston: Wiseco Piston - Max Power Extreme Coated
Crankshaft: OEM crank, lightened, stroked, and balanced with custom rod.
Crankcase/Head: No modification required

Notes: Counter balance shaft must be machined to clear rod.

Notes: Cylinder and crankshaft cores are subjet to inspection before core credit can be given.