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DIAMOND PISTONS

Diamond LS 3.905 Bore 4.000 Stroke -7cc Dish Piston Kit 11504-R1-8

PART NUMBER:
11504-R1-8
MPN:
11504-R1-8
Availability:
Ships from Manufacturer
Shipping:
Free over $50 in U.S. 48
Type:
Dish Pistons
Bore (in.):
3.905
Stroke (in.):
4.000
Rod Length (in.):
6.125
Compression Height (in.):
1.115
Crown Volume (cc):
-7
Compression Ratio w/66cc:
10.1:1
Wrist Pins Included:
Yes
Wrist Pin Material:
8620
Pin Diameter (in.):
0.927
Pin Length (in.):
2.500
Alloy:
2618
Rings Included:
Yes
Ring Sizes:
1.2mm, 1.5mm, 3.0mm
Weight (g):
383
Int Valve Pocket Depth (in.):
0.176
Exh Valve Pocket Depth (in.):
0.105
Moly Coated Skirt:
Yes
For Use w/ Power Adder:
Yes
Quantity:
Sold as set of 8
Notes:
For use with 15 Degree Valve Angle LS Heads
$1,072.64

Description

Diamond LS 3.905 Bore 4.000 Stroke -7cc Dish Piston Kit 11504-R1-8

Diamond Street Strip Series Pistons are quality pistons for budget minded builds.

Features:

  • 3D Milling on crowns provides race ready finish
  • Valve pockets designed to work with most aftermarket heads
  • Moly skirt coating provides friction loss and durability
  • Offset Pins for quiet operation
  • Top Ring down 0.250"
  • Premium rings included
  • Premium 8620 x 0.185"W wrist pins
  • 2618 Piston Material for High HP-NOS-Boost Applications
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