Whats Included: Complete Set Of Pistons Only
Application: Recommended for Applications Using Nitrous (400+HP 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: 4.625
Stroke: 4.250
Rod Length: 6.800
Compression Height: 1.270
Compression Ratio (82): 15.40
Compression Ratio (85): 15.00
Compression Ratio (97): 13.20
Dome Volume: 14.00
Dome Height: .180
Gram Weight: 672
Rings: .043 1/16 3/16
Ring Set: CR4307
Rings Included: No
Oil Rail Spacer: Not Included
Pins: Not Included
Pin Diameter: .990
Pin Length: 2.930
Pin Wall: N/A
Pin Weight: N/A Grams
Pin Buttons: B462-1 (Not Included)
Block Height: 10.200
Top Land: .320
Second Land: .190
Oil Land: .100
Deck Thickness: .220
Intake Cutter: 2.500
Exhaust Cutter: 2.15
Intake Depth: .320
Exhaust Depth: -.020
Note: Hard Core Drag Racing Only, with 17û & 18û Dart Big Chief, Brodix Big Duke and Brodix Pontiac