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Diamond Street/Strip Dish Top Piston, 4.000" Str., LS1, LS2, LS3, LS6, LS7, L92,  Set/8

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DIA-DS-LS1-2-X-4.000
3D milling on piston crowns for ready to install finish

Valve pockets designed to work with most aftermarket cylinder heads

Offset pins for quiet operation

Moly skirt coating for friction loss and skirt wear protection

Pins and Rings Included

Sold in Set/8
Please Call for Availability
(931)829-2200

Description

- 3D milling on piston crowns for ready to install finish - Valve pockets designed to work with most aftermarket cylinder heads - Offset pins for quiet operation - Moly skirt coating for friction loss and skirt wear protection - Top ring down dimension: .250" - Ratios figured for .040 head gasket - Premium 1.2mm x 1.2mm x 3.0mm ring package - Premium 1.2mm x 1.5mm x 3.0mm ring package on all 3.905 bore piston sets - Premium 8620 .185W wrist pins included - Valve pocket depth: 0.176" intake and .105" exhaust - 2618 material for High HP-NOS-Boost applications

3.905" Bore uses 1.5mm x 1.5mm x 3.0mm Ring Sets

Videos

Specifications/Information

Chevy LS1 Street/Strip Dish Series
LS1 5.7L Block: 3.898 Std Bore 3.622 Std Stroke   COMPRESSION RATIO  
Bore Stroke Rod C.D. Weight Pin CC's 62cc 66cc 70cc Ring Set Part #
3.905 3.622 6.125 1.304 421 .927 x 2.500 -8.6cc 9.9 9.5 9.1 09453905 11503-R1
3.905 4.000 6.125 1.115 383 .927 x 2.500 -7.0cc 11.1 10.6 10.1 09453905 11504-R1
LS2 Block: 4.000 Std Bore 3.622 Std Stroke  
4.005 4.000 6.125 1.115 403 .927 x 2.500 -10.0cc 11.1 10.6 10.2 09454005 11550-R1
LS6 6.0L Block: 4.000 Std Bore 3.622 Std Stroke  
4.000 3.622 6.098 1.331 443 .945 x 2.500 -13.7cc 9.7 9.3 9.0 09454005 11514-R1
4.030 3.622 6.098 1.331 450 .945 x 2.500 -15.0cc 9.7 9.3 9.0 09454030 11515-R1
4.000 3.622 6.125 1.304 437 .927 x 2.500 -13.7cc 9.7 9.3 9.0 09454005 11516-R1
4.030 3.622 6.125 1.304 446 .927 x 2.500 -15.0cc 9.7 9.3 9.0 09454030 11517-R1
4.000 4.000 6.125 1.115 407 .927 x 2.500 -15.0cc 10.5 10.1 9.7 09454005 11520-R1
4.030 4.000 6.125 1.115 410 .927 x 2.500 -15.0cc 10.6 10.2 9.8 09454030 11521-R1
4.125 4.000 6.125 1.115 434 .927 x 2.500 -7.0cc 12.1 11.6 11.1 09454125 11522-R1
Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number - Contact Diamond Pistons for tech assistance
- 3D milling on piston crowns for ready to install finish  
- Valve pockets designed to work with most aftermarket cylinder heads
- Offset pins for quiet operation
- Moly skirt coating for friction loss and skirt wear protection
- Top ring down dimension: .250"
- Ratios figured for .040 head gasket
- Premium 1.2mm x 1.2mm x 3.0mm ring package
- Premium 1.2mm x 1.5mm x 3.0mm ring package on all 3.905 bore piston sets
- Premium 8620 .185W wrist pins included
- Valve pocket depth: 0.176" intake and .105" exhaust
- 2618 material for High HP-NOS-Boost applications

Chevy LS3/L92 Street/Strip Dish Series
LS3-L92 Block: 4.000 Std Bore 3.622 Std Stroke   COMPRESSION RATIO  
Bore Stroke Rod C.D. Weight Pin CC's 62cc 70cc 76cc Ring Set Part #
4.005 4.000 6.125 1.115 410 .927 x 2.500 -19.2cc 10.0 9.4 8.9 09454005 11551-R1
4.065 3.622 6.125 1.304 461 .927 x 2.500 -12.3cc 10.2 9.4 8.9 09454060 11552-R1
4.065 4.000 6.125 1.115 412 .927 x 2.500 -21.0cc 10.2 9.4 9.0 09454060 11553-R1
4.070 3.622 6.125 1.304 470 .927 x 2.500 -12.6cc 10.2 9.4 8.9 09454070 11554-R1
4.070 4.000 6.125 1.115 410 .927 x 2.500 -22.5cc 10.0 9.3 8.9 09454070 11555-R1
4.125 4.000 6.125 1.115 420 .927 x 2.500 -25.3cc 10.0 9.3 8.9 09454125 11556-R1
4.130 4.000 6.125 1.115 420 .927 x 2.500 -25.6cc 10.0 9.3 8.9 09454130 11557-R1
Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number - Contact Diamond Pistons for tech assistance
- 3D milling on piston crowns for ready to install finish  
- Valve pockets designed to work with most aftermarket cylinder heads
- Offset pins for quiet operation
- Moly skirt coating for friction loss and skirt wear protection
- Top ring down dimension: .250"
- Ratios figured for .040 head gasket
- Premium 1.2mm x 1.2mm x 3.0mm ring package
- Premium 8620 .185W wrist pins included
- Valve pocket depth: 0.176" intake and .105" exhaust
- 2618 material for High HP-NOS-Boost applications

Chevy LS7 Race Dish Series
LS7 Block: 4.125 Std Bore 4.000 Std Stroke   COMPRESSION RATIO  
Bore Stroke Rod C.D. Weight Pin CC's 70cc 72cc Ring Set Part #
4.125 4.000 6.077 1.163 459 .9252 x 2.250 -23.0cc 9.5 9.4 09454125 11590-R1
4.130 4.000 6.077 1.163 453 .9252 x 2.250 -23.0cc 95 9.4 09454130 11591-R1
4.125 4.000 6.125 1.115 450 .927 x 2.250 -23.0cc 9.5 9.4 09454125 11595-R1
4.130 4.000 6.125 1.115 445 .927 x 2.250 -23.0cc 9.5 9.4 09454130 11596-R1
Optional H-13, M2 and TP-1 wrist pins available as a upgrade to any piston part number - Contact Diamond Pistons for tech assistance
- 3D milling on piston crowns for ready to install finish  
- Inboard forging design for maximium strength
- Valve pockets designed to work with most aftermarket cylinder heads
- Offset pins for quiet operation
- Moly skirt coating for friction loss and skirt wear protection
- Top ring down dimension: .250"
- Ratios figured for .040 head gasket
- Premium 1.2mm x 1.2mm x 3.0mm ring package
- Premium 8620 .155W wrist pins chamfered for roundwire locks included
- Valve pocket depth: 0.206" intake and .148" exhaust
- 2618 material for High HP-NOS-Boost applications

 

 

Details

  • DIA-DS-LS1-2-X-4.000
  • DIA-DS-LS1-2-X-4.000
  • Diamond
  • New

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Shipping Information

  • Item Requires Shipping
  • 13.0 lbs.

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