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Super Boss Bullet Heads

Here we compare a 347ci/3.4-inch stroke piston on the left to a 347ci/3.250-inch stroke from a big-bore combination on right. The short-stroke, big-bore piston has a thicker ring land (arrow), giving more space between rings for additional strength and power.
DSS Racing Super Boss Bullet For Project Stolen Goods - 1993 Ford SVT Cobra

 Here we compare a 347ci/3.4-inch stroke piston on the left to a 347ci/3.250-inch stroke from a big-bore combination on right. The short-stroke, big-bore piston has a thicker ring land (arrow), giving more space between rings for additional strength and power.  View Related Article

 

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