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  • 4.2 SHO Blowout Ring

4.2 SHO Blowout Ring

SKU: LU-2003
CA$279.00
CA$279.00
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Blowout ring for Yamaha 4.2 SHO VF200, VF225, VF250. Blow out happens when the ratio of air to water surrounding the prop gets so great that the prop is no longer biting the water, This helps prevent gearcase blowout, Improves Prop slip. The speed where blow out can occur will vary depending on boat design, lower unit design, and prop design and/or pitch

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