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4inbore Test Head
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Pro-stock port. 331cfm@700 lift.(25"test)
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Street/drag/turbo port.265cfm@650 lift (25"test)
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Test head showing each chamber and valve set on two different port designs
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Exhaust Port
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50mm x 40mm valves
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Pair of 4inbore pistons and cylinders
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4" Cylinders
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78mm to 90mm flanged cranks available
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Pair of Eagle Rods
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Pair of Eagle Rods
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Roller Cam packages
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New case prepped and ready for 4inbore application
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New pair of angle flow castings. These are bare and have not been drilled to accomodate your desired stud pattern.
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