Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Recommended For Turbo Applications running up to 12LBS of Boost
[Please Note]: Image is a representation of this item. Actual item may vary.

Piston Top Type: Flat Top
Bore: 4.07
Stroke: 4.05
Rod Length: 6.125
Compression Height: 1.085
Compression Ratio (72): 8.5:1
Dome Volume: -18
Dome Height: 0.125
Gram Weight: N/A
Rings: 1.2 1.2 3.0
Ring Set: RGN4072
Rings Included: NO
Oil Rail Spacer: 405RR
Pins: 5115 Straight Wall
Pin Diameter: 0.927
Pin Length: 2.3
Pin Wall: 0.15
Pin Weight: 110 g. Grams
Pin Buttons: No
Block Height: 9.245
Top Land: 0.235
Second Land: 0.17
Oil Land: 0.085
Deck Thickness: 0.2
Intake Cutter: 2.2
Exhaust Cutter: 1.8
Intake Depth: 0.18
Exhaust Depth: 0.18
Note: Recommend Upgrading to Ross 4340 or H13 Pins for applications running NOS over 600HP

Whats Included: Complete Set Of Pistons, Locks, 5115 Series Straight Wall Pins & Oil Rail Spacers (As Required) Application: Not Recommended for Nitrous or Forced Induction Applications [Please Note]: Image is a representation of this item. Actual item may vary.Piston Top Type: Flat Top Bore: 4.070 Stroke: 4.050 Rod Length: 6.125 Compression Height: 1.085 Compression Ratio (72): 9.9:1 Dome Volume: -0.59 Dome Height: FT Gram Weight: N/A Rings: 1.2 1.2 3.0 Ring Set: RGN4072 Rings Included: No Oil Rail Spacer: 405RR Pins: 5115 Straight Wall Pin Diameter: .927 Pin Length: 2.300 Pin Wall: .150 Pin Weight: 110 g. Grams Pin Buttons: No Block Height: 9.245 Top Land: .160 Second Land: .145 Oil Land: .080 Deck Thickness: .190 Intake Cutter: 2.200 Exhaust Cutter: 1.800 Intake Depth: .100 Exhaust Depth: .100 Note: Recommend Upgrading to Ross 4340 or H13 Pins for applications running NOS over 600HP

Whats Included: Complete Set Of Pistons, Locks, 5115 Series Straight Wall Pins & Oil Rail Spacers (As Required) Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Recommended For Turbo Applications running up to 12LBS of Boost [Please Note]: Image is a representation of this item. Actual item may vary.Piston Top Type: Flat Top Bore: 4.070 Stroke: 4.050 Rod Length: 6.125 Compression Height: 1.085 Compression Ratio (72): 8.5:1 Dome Volume: -18.00 Dome Height: .125 Gram Weight: N/A Rings: 1.2 1.2 3.0 Ring Set: RGN4072 Rings Included: No Oil Rail Spacer: 405RR Pins: 5115 Straight Wall Pin Diameter: .927 Pin Length: 2.300 Pin Wall: .150 Pin Weight: 110 g. Grams Pin Buttons: No Block Height: 9.245 Top Land: .235 Second Land: .170 Oil Land: .085 Deck Thickness: .200 Intake Cutter: 2.200 Exhaust Cutter: 1.800 Intake Depth: .180 Exhaust Depth: .180 Note: Recommend Upgrading to Ross 4340 or H13 Pins for applications running NOS over 600HP

Whats Included: Complete Set Of Pistons, Locks, 5115 Series Straight Wall Pins & Oil Rail Spacers (As Required)
Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Recommended For Turbo Applications running up to 12LBS of Boost
[Please Note]: Image is a representation of this item. Actual item may vary.

Piston Top Type: Flat Top
Bore: 4.080
Stroke: 4.050
Rod Length: 6.125
Compression Height: 1.085
Compression Ratio (72): 8.5:1
Dome Volume: -18.70
Dome Height: .125
Gram Weight: N/A
Rings: 1.2 1.2 3.0
Ring Set: RGN4082
Rings Included: NO
Oil Rail Spacer: 405RR
Pins: 5115 Straight Wall
Pin Diameter: .927
Pin Length: 2.300
Pin Wall: .150
Pin Weight: 110 g. Grams
Pin Buttons: No
Block Height: 9.245
Top Land: .235
Second Land: .170
Oil Land: .085
Deck Thickness: .200
Intake Cutter: 2.200
Exhaust Cutter: 1.800
Intake Depth: .160
Exhaust Depth: .160
Note: Recommend Upgrading to Ross 4340 or H13 Pins for applications running NOS over 600HP