Hot Rods Stroker Crankshaft Kit CBK0166 — Arctic Cat / Kawasaki / Suzuki 400cc

Product Description

Unlock increased displacement and performance with the Hot Rods Stroker Crankshaft Kit. Engineered specifically for serious ATV builders, this stroker assembly is designed to provide your 400cc engine with the additional power and torque needed to dominate on the track or the trails. Built from high-tensile 4140 steel, this crankshaft is designed for those who demand more from their machine.

Each crankshaft is factory-assembled and trued to strict OEM specifications, ensuring it meets or surpasses original equipment performance standards. This kit comes ready for installation right out of the box, featuring a genuine Hot Rods connecting rod. Fully rebuildable, the CBK0166 offers long-term reliability and serviceability for the most demanding riders.

Top Features: Hot Rods Stroker Crankshaft

• Stroker design increases displacement for superior torque and power
• Complete assembly including a high-quality Hot Rods connecting rod
• Factory-assembled and trued to exceed OEM performance specifications
• Constructed from heavy-duty 4140 steel for maximum structural integrity
• Fully rebuildable design for extended service life

Please review the detailed compatibility data below to ensure an exact fitment match for your ATV before finalizing your purchase.

Fitment List

Frequently Asked Questions

Q: Will I need to modify my cylinder or head when using a stroker crank?
A: Stroker crankshafts change the travel of the piston, which may require specific clearances. We strongly recommend consulting with a professional engine builder or checking clearance specifications during assembly to ensure proper operation.

Q: Does this kit include main bearings and oil seals?
A: This kit includes the stroker crankshaft assembly with the connecting rod pre-installed. Main bearings and seals are typically sold separately, and we highly recommend installing new, high-quality bearings whenever replacing your crankshaft.

Expert Pro-Tip: Because a stroker crank changes the geometry of your engine's combustion chamber, always double-check your piston-to-head clearance (squish band) before final assembly. A stroker kit is a big performance jump—ensure your oiling system and cooling system are in perfect condition to handle the extra output.

Recommended Pairings:
o Suzuki LT-Z400 Performance Parts
o Performance ATV Upgrades
o Motorcycle Tools

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