Diamond Racing Pistons - Gen V LT1/LT4 Competition Series

Chevy LT - Gen V LT1/LT4 Competition Series
Piston Features:
  • Designed for GM Gen V LT1/LT4 engine base
  • Piston crowns designed to work with OEM direct injection
  • 3D milling on piston crowns for ready to install finish
  • Offset pins for quiet operation
  • Inboard forging design for maximum strength
  • Moly skirt coating for friction loss and skirt wear protection
  • Top ring down dimension: .300"
  • Ratios figured for 4.185 x .053 head gasket
  • Premium 1.2mm x 1.2mm x 3.0mm ring package included
  • Premium 8620 .180W wrist pins chamfered for roundwire locks included
  • Valve pocket depth: 0.200" intake and .200"
  • 2618 material for High HP/Boost applications

Swipe left or right on tables below to see more info.
Items 1-12 of 12
image
item no
bore
stroke
rod
comp height
pin
cc
compression ratio
ring thickness
cyl qty
msrp
buy
11531-R2-8 4.0653.6226.0981.331.943 x 2.250-1.0cc11.51.2mm x 1.2mm x 3.0mm8$1025.24
11532-R2-8 4.0653.6226.0981.331.943 x 2.250-7.0cc10.01.2mm x 1.2mm x 3.0mm8$1025.24
11533-R2-8 4.0653.6226.1251.304.927 x 2.250-1.5cc11.51.2mm x 1.2mm x 3.0mm8$1025.24
11534-R2-8 4.0703.6226.1251.304.927 x 2.250-1.5cc11.51.2mm x 1.2mm x 3.0mm8$1025.24
11535-R2-8 4.0653.6226.1251.304.927 x 2.250-7.0cc10.81.2mm x 1.2mm x 3.0mm8$1025.24
11536-R2-8 4.0703.6226.1251.304.927 x 2.250-7.0cc10.81.2mm x 1.2mm x 3.0mm8$1025.24
11539-R2-8 4.0654.0006.1251.115.927 x 2.250-16.0cc10.71.2mm x 1.2mm x 3.0mm8$1025.24
11549-R2-8 4.0704.0006.1251.115.927 x 2.250-16.0cc10.71.2mm x 1.2mm x 3.0mm8$1025.24
11569-R2-8 4.0654.0006.1251.115.927 x 2.250-9.0cc11.51.2mm x 1.2mm x 3.0mm8$1025.24
11587-R2-8 4.0704.0006.1251.115.927 x 2.250-9.0cc11.51.2mm x 1.2mm x 3.0mm8$1025.24
11594-R2-8 4.1254.0006.1251.115.927 x 2.250-11.0cc11.51.2mm x 1.2mm x 3.0mm8$1025.24
11597-R2-8 4.1254.0006.1251.115.927 x 2.250-19.0cc10.61.2mm x 1.2mm x 3.0mm8$1025.24
Swipe left or right on tables below to see more info.

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