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- 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: 4.08
Stroke: 4.05
Rod Length: 6.125
Compression Height: 1.085
Compression Ratio (72): 10.0:1
Dome Volume: -0.59
Dome Height: FT
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: 0.927
Pin Length: 2.3
Pin Wall: 0.15
Pin Weight: 110 g. Grams
Pin Buttons: No
Block Height: 9.245
Top Land: 0.16
Second Land: 0.145
Oil Land: 0.08
Deck Thickness: 0.19
Intake Cutter: 2.2
Exhaust Cutter: 1.8
Intake Depth: 0.08
Exhaust Depth: 0.08
Note: Recommend Upgrading to Ross 4340 or H13 Pins for applications running NOS over 600HP 
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: 4.08
Stroke: 4.05
Rod Length: 6.125
Compression Height: 1.085
Compression Ratio (72): 8.5:1
Dome Volume: -18.7
Dome Height: 0.125
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: 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: 0.16
Exhaust Depth: 0.16
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: 4.080 Stroke: 4.050 Rod Length: 6.125 Compression Height: 1.085 Compression Ratio (72): 10.0:1 Dome Volume: -0.59 Dome Height: FT 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: .160 Second Land: .145 Oil Land: .080 Deck Thickness: .190 Intake Cutter: 2.200 Exhaust Cutter: 1.800 Intake Depth: .080 Exhaust Depth: .080 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 
Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
Application: Recommended For Use With Multiple Stage (400+ Shot) Nitrous & Heavy (30LB+) Boost
[Please Note]: Image is a representation of this item. Actual item may vary.
Piston Top Type: Dish Top
Bore: 4.040
Stroke: 3.250
Rod Length: 5.400
Compression Height: 1.165
Compression Ratio (58): 8.8
Compression Ratio (61): 8.5
Compression Ratio (72): 7.7
Dome Volume: -20.70
Gram Weight: N/A
Rings: 1/16 1/16 3/16
Ring Set: TOT-CR3690
Rings Included: No
Pin Type: 5115 Straight Wall
Pin Diameter: .927
Pin Wall: .150
Pin Length: 2.500
Pin Weight: 118
Block Height: 8.200
Oil Rail Spacer: ORS-400
NOTE: Piston Rings Sold Separately- Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
Application: Recommended For Use With Multiple Stage (400+ Shot) Nitrous & Heavy (30LB+) Boost
[Please Note]: Image is a representation of this item. Actual item may vary.
Piston Top Type: Dish Top
Bore: 4.020
Stroke: 3.400
Rod Length: 5.400
Compression Height: 1.090
Compression Ratio (58): 8.8
Compression Ratio (61): 8.5
Compression Ratio (72): 7.7
Dome Volume: -24.40
Gram Weight: N/A
Rings: 1/16 1/16 3/16
Ring Set: TOT-CR3690
Rings Included: No
Pin Type: 5115 Straight Wall
Pin Diameter: .927
Pin Wall: .150
Pin Length: 2.500
Pin Weight: 118
Block Height: 8.200
Oil Rail Spacer: ORS-400
NOTE: Piston Rings Sold Separately - Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
Application: Recommended For Use With Multiple Stage (400+ Shot) Nitrous & Heavy (30LB+) Boost
[Please Note]: Image is a representation of this item. Actual item may vary.
Piston Top Type: Dish Top
Bore: 4.030
Stroke: 3.400
Rod Length: 5.400
Compression Height: 1.090
Compression Ratio (58): 8.8
Compression Ratio (61): 8.5
Compression Ratio (72): 7.7
Dome Volume: -24.80
Gram Weight: N/A
Rings: 1/16 1/16 3/16
Ring Set: TOT-CR3690
Rings Included: No
Pin Type: 5115 Straight Wall
Pin Diameter: .927
Pin Wall: .150
Pin Length: 2.500
Pin Weight: 118
Block Height: 8.200
Oil Rail Spacer: ORS-400
NOTE: Piston Rings Sold Separately - Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
Application: Recommended For Use With Multiple Stage (400+ Shot) Nitrous & Heavy (30LB+) Boost
[Please Note]: Image is a representation of this item. Actual item may vary.
Piston Top Type: Dish Top
Bore: 4.040
Stroke: 3.400
Rod Length: 5.400
Compression Height: 1.090
Compression Ratio (58): 8.8
Compression Ratio (61): 8.5
Compression Ratio (72): 7.7
Dome Volume: -25.25
Gram Weight: N/A
Rings: 1/16 1/16 3/16
Ring Set: TOT-CR3690
Rings Included: No
Pin Type: 5115 Straight Wall
Pin Diameter: .927
Pin Wall: .150
Pin Length: 2.500
Pin Weight: 118
Block Height: 8.200
Oil Rail Spacer: ORS-400
NOTE: Piston Rings Sold Separately - Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
Application: Recommended For Use With Multiple Stage (400+ Shot) Nitrous & Heavy (30LB+) Boost
[Please Note]: Image is a representation of this item. Actual item may vary.
Piston Top Type: Dish Top
Bore: 4.125
Stroke: 3.250
Rod Length: 5.400
Compression Height: 1.165
Compression Ratio (58): 8.7
Compression Ratio (61): 8.5
Compression Ratio (72): 7.7
Dome Volume: -24.80
Gram Weight: N/A
Rings: 1/16 1/16 3/16
Ring Set: TOT-CR0690
Rings Included: No
Pin Type: 5115 Straight Wall
Pin Diameter: .927
Pin Wall: .150
Pin Length: 2.500
Pin Weight: 118
Block Height: 8.200
Oil Rail Spacer: ORS-412
NOTE: Piston Rings Sold Separately 
Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Not Recommended For Forced Induction
[Please Note]: Image is a representation of this item. Actual item may vary.
Piston Top Type: Dish Top
Bore: 4.001
Stroke: 3.250
Rod Length: 5.400
Compression Height: 1.160
Compression Ratio (58): 8.7
Compression Ratio (61): 8.5
Compression Ratio (72): 7.7
Dome Volume: -20.00
Gram Weight: 425
Rings: 1/16 1/16 3/16
Ring Set: TOT-CR3690
Rings Included: No
Pin Type: 5115 Straight Wall
Pin Diameter: .927
Pin Wall: .150
Pin Length: 2.500
Pin Weight: 118
Block Height: 8.200
Oil Rail Spacer: ORS-400
NOTE: Piston Rings Sold Separately- Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Not Recommended For Forced Induction
[Please Note]: Image is a representation of this item. Actual item may vary.
Piston Top Type: Dish Top
Bore: 4.030
Stroke: 3.250
Rod Length: 5.400
Compression Height: 1.160
Compression Ratio (58): 8.8
Compression Ratio (61): 8.6
Compression Ratio (72): 7.7
Dome Volume: -20.00
Gram Weight: 437
Rings: 1/16 1/16 3/16
Ring Set: TOT-CR3690
Rings Included: No
Pin Type: 5115 Straight Wall
Pin Diameter: .927
Pin Wall: .150
Pin Length: 2.500
Pin Weight: 118
Block Height: 8.200
Oil Rail Spacer: ORS-400
NOTE: Piston Rings Sold Separately - Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Not Recommended For Forced Induction
[Please Note]: Image is a representation of this item. Actual item may vary.
Piston Top Type: Flat Top
Bore: 4.001
Stroke: 3.250
Rod Length: 5.400
Compression Height: 1.160
Compression Ratio (58): 10.2
Compression Ratio (61): 9.8
Compression Ratio (72): 8.7
Dome Volume: -6.10
Gram Weight: 439
Rings: 1/16 1/16 3/16
Ring Set: TOT-CR3690
Rings Included: No
Pin Type: 5115 Straight Wall
Pin Diameter: .927
Pin Wall: .150
Pin Length: 2.500
Pin Weight: 118
Block Height: 8.200
Oil Rail Spacer: ORS-400
NOTE: Piston Rings Sold Separately - Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Not Recommended For Forced Induction
[Please Note]: Image is a representation of this item. Actual item may vary.
Piston Top Type: Flat Top
Bore: 4.030
Stroke: 3.250
Rod Length: 5.400
Compression Height: 1.160
Compression Ratio (58): 10.3
Compression Ratio (61): 9.9
Compression Ratio (72): 8.8
Dome Volume: -6.10
Gram Weight: 450
Rings: 1/16 1/16 3/16
Ring Set: TOT-CR3690
Rings Included: No
Pin Type: 5115 Straight Wall
Pin Diameter: .927
Pin Wall: .150
Pin Length: 2.500
Pin Weight: 118
Block Height: 8.200
Oil Rail Spacer: ORS-400
NOTE: Piston Rings Sold Separately - Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Not Recommended For Forced Induction
[Please Note]: Image is a representation of this item. Actual item may vary.
Piston Top Type: Dish Top
Bore: 4.001
Stroke: 3.400
Rod Length: 5.400
Compression Height: 1.085
Compression Ratio (58): 9.9
Compression Ratio (61): 9.6
Compression Ratio (72): 8.6
Dome Volume: -12.00
Gram Weight: 411
Rings: 1/16 1/16 3/16
Ring Set: TOT-CR3690
Rings Included: No
Pin Type: 5115 Straight Wall
Pin Diameter: .927
Pin Wall: .150
Pin Length: 2.500
Pin Weight: 118
Block Height: 8.200
Oil Rail Spacer: ORS-400
NOTE: Piston Rings Sold Separately - Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Not Recommended For Forced Induction
[Please Note]: Image is a representation of this item. Actual item may vary.
Piston Top Type: Dish Top
Bore: 4.030
Stroke: 3.400
Rod Length: 5.400
Compression Height: 1.085
Compression Ratio (58): 9.9
Compression Ratio (61): 9.6
Compression Ratio (72): 8.6
Dome Volume: -12.00
Gram Weight: 428
Rings: 1/16 1/16 3/16
Ring Set: TOT-CR3690
Rings Included: No
Pin Type: 5115 Straight Wall
Pin Diameter: .927
Pin Wall: .150
Pin Length: 2.500
Pin Weight: 118
Block Height: 8.200
Oil Rail Spacer: ORS-400
NOTE: Piston Rings Sold Separately 
Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Not Recommended For Forced Induction
[Please Note]: Image is a representation of this item. Actual item may vary.
Piston Top Type: Dome Top
Bore: 4.030
Stroke: 3.400
Rod Length: 5.400
Compression Height: 1.085
Compression Ratio (58): 15.3
Compression Ratio (61): 14.5
Compression Ratio (72): 12.2
Dome Volume: 17.30
Gram Weight: N/A
Rings: 1/16 1/16 3/16
Ring Set: TOT-CR3690
Rings Included: No
Pin Type: 5115 Straight Wall
Pin Diameter: .927
Pin Wall: .150
Pin Length: 2.500
Pin Weight: 118
Block Height: 8.200
Oil Rail Spacer: ORS-400
NOTE: Piston Rings Sold Separately
