J.E. Pistons 379443 FSR Ultra Series Piston Kit - 3.00mm Oversize to 84.00mm, 13.5:1 Compression electrical-gauges-components-gear-indicator-gauges The Moose provides warmth without

The Moose provides warmth without weighing you down

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J.E. Pistons 379443 FSR Ultra Series Piston Kit - 3.00mm Oversize to 84.00mm, 13.5:1 Compression electrical-gauges-components-gear-indicator-gauges The Moose provides warmth withoutBore: 84. 00mm Compression: 13. 5: 1 Compression Sizing: 3. 00mm Oversize Displacement: 1441cc. Bore: 84mm. Oversize: +3mm . Compression ratio: 13. 5: 1. In house forging has allowed JE to develop proprietary Aligned Grain Flow Technology forging technology that directs the grain flow of the aluminum to flow around critical areas of the piston, increasing strength. Lateral gas ports channel combustion gases to the back of the top ring groove, which