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Diamond Street/Strip Flat Top Piston, 4.000 Str., LS1, LS2, LS3, LS6, LS7, L92, Set/8
DIA-FT-LS1-2-X-4.000
STREET/STRIP - FLAT TOP
• Lightweight forging
Offset wrist pins for quiet operation
Compression ratios calculated at zero bore depth with 9.240” deck height
ring package: 1.5mm x 1.5mm x 3.0mm
Pins and Rings Included
Gasket volume: 11.8cc’s
Valve pocket depth: 0.165” intake and 0.107” exhaust
Please Call for Availability
(931)829-2200
Description
STREET/STRIP - FLAT TOP
• Lightweight forging
• Can be use with small nitrous kits
• Offset wrist pins for quiet operation
• Compression ratios calculated at zero bore depth with 9.240” deck height
• Standard ring package: 1.5mm x 1.5mm x 3.0mm
• Premium 8620 wrist pins included
• Gasket volume: 11.8cc’s
• Top ring down dimension: 0.210” to 0.250”
• Valve pocket depth: 0.165” intake and 0.107” exhaust
3.905" Bore uses 1.5mm x 1.5mm x 3.0mm Ring Sets
Videos
Specifications/Information
| Chevy LS1 Street/Strip Flat Top 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 | 6.098 | 1.331 | 415 | .945 x 2.500 | -2.0cc | 10.7 | 10.2 | 9.8 | 09453905 | 11500-R1 |
| 3.905 | 3.622 | 6.098 | 1.331 | 424 | .945 x 2.500 | 0.0cc | 11.0 | 10.5 | 10.0 | 09453905 | 11501-R1 |
| 3.905 | 3.622 | 6.125 | 1.304 | 408 | .927 x 2.500 | -2.0cc | 10.7 | 10.2 | 9.8 | 09453905 | 11502-R1 |
| 3.905 | 4.000 | 6.125 | 1.115 | 375 | .927 x 2.500 | -2.0cc | 11.7 | 11.2 | 10.7 | 09453905 | 11505-R1 |
| LS2 Block: 4.000 Std Bore 3.622 Std Stroke | |||||||||||
| 4.005 | 4.000 | 6.125 | 1.115 | 402 | .927 x 2.500 | -2.0cc | 12.2 | 11.6 | 11.1 | 09454005 | 11540-R1 |
| LS6 6.0L Block: 4.000 Std Bore 3.622 Std Stroke | |||||||||||
| 4.030 | 3.622 | 6.098 | 1.331 | 449 | .945 x 2.500 | -2.0cc | 11.3 | 10.7 | 10.3 | 09454030 | 11510-R1 |
| 4.060 | 3.622 | 6.098 | 1.331 | 457 | .945 x 2.500 | -2.0cc | 11.4 | 10.9 | 10.4 | 09454060 | 11511-R1 |
| 4.030 | 3.622 | 6.125 | 1.304 | 451 | .927 x 2.500 | -2.0cc | 11.3 | 10.7 | 10.3 | 09454030 | 11512-R1 |
| 4.060 | 3.622 | 6.125 | 1.304 | 452 | .927 x 2.500 | -2.0cc | 11.4 | 10.9 | 10.4 | 09454060 | 11513-R1 |
| 4.000 | 4.000 | 6.125 | 1.115 | 402 | .927 x 2.500 | -2.0cc | 12.2 | 11.6 | 11.1 | 09454005 | 11518-R1 |
| 4.030 | 4.000 | 6.125 | 1.115 | 412 | .927 x 2.500 | -2.0cc | 12.3 | 11.8 | 11.2 | 09454030 | 11519-R1 |
| 4.060 | 4.000 | 6.125 | 1.115 | 418 | .927 x 2.500 | -2.0cc | 12.5 | 11.9 | 11.4 | 09454060 | 11529-R1 |
| Chevy LS3/L92 Street/Strip Flat Top 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 | 3.622 | 6.125 | 1.304 | 438 | .927 x 2.500 | -2.0cc | 11.1 | 10.1 | 9.5 | 09454005 | 11541-R1 |
| 4.005 | 4.000 | 6.125 | 1.115 | 413 | .927 x 2.500 | -2.0cc | 12.2 | 11.1 | 10.4 | 09454005 | 11542-R1 |
| 4.065 | 3.622 | 6.125 | 1.304 | 457 | .927 x 2.500 | -2.0cc | 11.5 | 10.4 | 9.8 | 09454060 | 11543-R1 |
| 4.065 | 4.000 | 6.125 | 1.115 | 421 | .927 x 2.500 | -2.0cc | 12.5 | 11.4 | 10.7 | 09454060 | 11544-R1 |
| 4.070 | 3.622 | 6.125 | 1.304 | 458 | .927 x 2.500 | -2.0cc | 11.5 | 10.5 | 9.8 | 09454070 | 11545-R1 |
| 4.070 | 4.000 | 6.125 | 1.115 | 423 | .927 x 2.500 | -2.0cc | 12.6 | 11.4 | 10.7 | 09454070 | 11546-R1 |
| 4.125 | 4.000 | 6.125 | 1.115 | 437 | .927 x 2.500 | -2.0cc | 12.9 | 11.7 | 11.0 | 09454125 | 11547-R1 |
| 4.130 | 4.000 | 6.125 | 1.115 | 440 | .927 x 2.500 | -2.0cc | 12.9 | 11.7 | 11.0 | 09454130 | 11548-R1 |
| Chevy LS7 Race Flat Top 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 # |
| These pistons use the factory 6.077” Titanium rod, and the stock .9252”(23.5mm) pin diameter | ||||||||||
| 4.125 | 4.000 | 6.077 | 1.163 | 456 | .9252 x 2.250 | -3.84cc | 11.5 | 11.2 | 09454125 | 11580-R1 |
| 4.130 | 4.000 | 6.077 | 1.163 | 457 | .9252 x 2.250 | -3.84cc | 11.5 | 11.3 | 09454130 | 11581-R1 |
| These pistons use the more popular 6.125”rod length and the .927”Chevy pin diameter | ||||||||||
| 4.125 | 4.000 | 6.125 | 1.115 | 449 | .927 x 2.250 | -3.84cc | 11.5 | 11.2 | 09454125 | 11585-R1 |
| 4.130 | 4.000 | 6.125 | 1.115 | 455 | .927 x 2.250 | -3.84cc | 11.5 | 11.3 | 09454130 | 11586-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-FT-LS1-2-X-4.000
- DIA-FT-LS1-2-X-4.000
- Diamond
- New
Categories
Shipping Information
- Item Requires Shipping
- 13.0 lbs.
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