Whats Included: Complete Set Of Pistons, Locks, & Pins
Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Not Recommended For Turbo Applications
[Please Note]: Image is a representation of this item. Actual item may vary.
Piston Top Type: Dome Top
Bore: 4.280
Stroke: 4.000
Rod Length: 6.535
Compression Height: 1.245
Compression Ratio (109.00): 14.50
Compression Ratio (118.00): 13.00
Compression Ratio (124.00): 12.10
Dome Volume: 51.00
Dome Height: .700
Gram Weight: 561
Rings: 1/16 1/16 3/16
Ring Set: CR9190
Rings Included: No
Oil Rail Spacer: ORS-425
Pin Type: 5115 Straight Wall
Pin Diameter: .990
Pin Length: 2.930
Pin Wall: 150
Pin Weight: 146 Grams
Pin Buttons: Not Included
Block Height: 9.800
Top Land: .330
Second Land: .157
Oil Land: .078
Deck Thickness: .200
Intake Cutter: 2.400
Exhaust Cutter: Slant
Intake Depth: .320
Exhaust Depth: .120 up
Note: Compression Ratio based on .050 piston to head clearance (deck & gasket combined)
