JP-1 Jet Pump Bowls – Engineered for Maximum Flow and Velocity
Our Jet Pump bowls are the result of years of real-world testing combined with computer-aided flow simulation. These bowls are currently run on the world’s fastest jet boat, proving their performance on the water.
Engineered for Performance
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Optimized Flow Chamber: Redesigned with a larger inside diameter and improved impeller exit-to-entry transition for smoother, higher-volume water flow.
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Larger Bowl Exit Area: Maximizes throughput while maintaining velocity for stronger thrust and acceleration.
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Trajectory-Focused Design: Ensures efficient water direction for better hookup and higher top-end performance.
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Tighter Bowl-to-Impeller Clearances: Improves pump efficiency and provides stronger “out of the hole” launch performance for quicker planing.
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O-Ringed Sealing Surfaces: Keeps water pressure exactly where it belongs.
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Double-Drilled on Both Sides: Adds security and prevents leaks under extreme loads.
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Cast and CNC Machined from A356 T6 heat-treated aluminum for maximum strength and precision.
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Reliably handles up to 2000 horsepower.
Compatibility & Fitment Notes
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Compatible with most Berkeley, Aggressor, and American Turbine suction housings, making it an easy upgrade for a wide range of jet pump setups.
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Important: Due to the larger diameter chamber, these bowls will not fit inside a standard Berkeley or American Turbine transom adapter.
Complete Premium Hardware Package
Each bowl comes ready to install with:
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2 Double-lip seals
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2 PTFE-coated bushings
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1 Stainless steel snap ring
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1 Billet aluminum bowl plug
- Front and rear O-rings
Finish Options
Choose from:
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Powder Coat + $100
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Cerakote + $100
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Raw
Important: If choosing a coating option please specify desired color in order notes. Raw bowls will be sent unassembled and coated bowls will be sent assembled unless otherwise specified.