Power Stroke Hone PS2300D
The Winona Van Norman Power Stroke Hone is engineered to deliver fast, accurate, and consistent cylinder bore finishing through true power-assisted stroking. Designed for professional engine rebuilding, remanufacturing, and high-performance machine shops, the Power Stroke Hone utilizes a rotating abrasive honing tool and controlled power stroke operation to restore cylinder bores to precise size, geometry, and surface finish. Its advanced honing capabilities provide the accuracy and repeatability required for automotive, diesel, racing, motorcycle, marine, and industrial engine applications.
Built for precision and efficiency, the Power Stroke Hone produces exceptionally round, straight cylinder bores with the ideal crosshatch pattern for optimum piston ring seating and long-term engine performance. The controlled stroking action delivers uniform material removal and consistent surface finishes while reducing operator fatigue and improving productivity. By promoting proper oil retention, minimizing friction, and ensuring accurate bore geometry, the machine helps maximize engine efficiency, horsepower, and service life. Its rugged construction, intuitive controls, and dependable operation allow technicians to consistently achieve professional-quality honing results with confidence.
Designed for years of dependable performance, the Winona Van Norman Power Stroke Hone combines rugged construction, precision engineering, and reliable operation to maximize productivity while minimizing rework. Whether rebuilding production engines or preparing high-performance racing engines, the Power Stroke Hone delivers the accuracy, repeatability, and long-term reliability professional machine shops rely on to produce superior cylinder bore finishes and exceptional engine performance.
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Product Information
Operations
The PS2300D gives you a consistent RMS surface finish and hones most small engine and motorcycle cylinders in just a few minutes, and V-8 automotive blocks in 15 to 20 minutes.
Small engines and motorcycle cylinders are easy to set up and hone with the standard small engine fixture.
You can hone blocks up to 34” long in the roll over cradle and do 90°, 60°, and inline blocks without any special adapters.
Specifications
Drive Motor : 1/2 HP
Electrical : 110 Volt required
Stroke : adjustable to 12″ (304mm)
Honing Range : 1.75″-5.5″ (44.45-139mm)
Air : 100 PSI (3CFM)
Machine Lenght : 41″ (1524mm)
Machine Depth : 48″ (1372mm)
Machine Height : 75″ (1905mm)
Machine Weight : 900lbs (409kg)
Shipping weight : 1079lbs (490kg)
Block Lenght : 34″ (863mm)
Reservoir Capacity : 8 Gallons
Features
Handles V6, V8, and inline blocks up to 34″ long
Air/Oil stroke mechanism ensures smooth operation and consistent crosshatch
Amp meter allows operator to maintain straight round cylinders without stopping to gauge
Stroke speed control knob adjusts stroke speed for any crosshatch angle
Convenient dwell button front control panel allows operator to dwell hone head anywhere in cylinder
Exterior cradle clamp handles make it easy to roll automotive V8 blocks from bank to bank
Standard Tooling
Parallel Riser Assembly
Quick Knob (0.625″)
Clamp Rods
Adjustable Clamp Bar (V-Block)
Dial Bore Gauge Bracket
AN Style Hone Head and Drive Shaft
Counterweight
5 Gallon Honing Oil
Accessory Tray
Inline Block Clamp
Power Foot Switch
Work Light
Hone Oil Pump
U-Joint
150 Grit (2.7″ – 4.1″ Shot Stones)
220 Grit (2.7″ – 4.1″ Shot Stones)
280 Grit (2.7″ – 4.1″ Shot Stones)
Friction Feed Unit
Features and Options
Drive Motor:
Electrical:
Max. Stroke:
Honing Range:
Air Requirement:
Machine Dimensions:
Machine Weight:
Shipping Weight:
Block Length:
Reservoir Capacity:
0.5 HP
110V
12″
1.75″ – 5.5″
100 PSI (3 CFM)
41″ l x 48″ d x 75″ h
900 lbs.
1,079 lbs.
8 Gallons