Description
Product Description
Feuling 7256 HP+ Reaper 465 Chain Drive Camchest Kit for Water-Cooled M8 Models
The Feuling 7256 HP+ Reaper 465 Chain Drive Camchest Kit delivers increased oil control, improved durability, and strong torque for water-cooled Milwaukee-Eight® engines. Feuling engineered this complete camchest system to improve oil pressure and scavenge efficiency while supporting aggressive riding and performance builds.
This kit features Feuling’s HP+ camplate and oil pump, CNC-machined for precise tolerances and consistent oil flow. The Reaper 465 camshaft produces strong low- and mid-range power with crisp throttle response, making it an excellent choice for riders who want reliable street performance without sacrificing engine longevity.
Use this camchest kit when upgrading a factory camchest or rebuilding an M8 engine for long-term reliability and performance.
What’s Included
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Feuling HP+ Camplate
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Feuling HP+ Oil Pump
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Feuling Reaper 465 Camshaft
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Cam Bearings
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Cam Chain Tensioners
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Inner Cam Bearing
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Required Installation Hardware
⚠️ Important Information (MUST READ)
An experienced mechanic must perform this installation using a factory service manual and all required specialty tools.
Before installation, verify the following measurements:
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Recommended crankshaft end play: 0.003″–0.004″
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Maximum crankshaft runout: 0.003″ or less
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Measure crank bearing play by lifting upward on the tip of the pinion shaft
Do not install the camplate and oil pump if crankshaft runout or end play exceeds these specifications. Excessive runout or end play will cause damage or failure and void the manufacturer’s warranty.
⚡ Tuning Recommendation (MUST READ)
We strongly recommend using a ThunderMax Autotune System with this camchest kit if you do not already run an aftermarket tuner.
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If you already use ThunderMax, we can provide a recommended base map when you purchase this kit.
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Proper tuning ensures optimal performance, drivability, and engine life.
