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Icon Forged Pistons

Icon FHR GM LS 4.070 Bore 3.622 Stroke -3.3cc Flat Forged Piston Kit IC9992CKTS.070

PART NUMBER:
IC9992CKTS.070
MPN:
IC9992CKTS.070
Availability:
Ships from Manufacturer
Shipping:
Free Over $98 In U.S. 48
Type:
Flat Top Pistons
Bore (in.):
4.070
Stroke (in.):
3.622
Rod Length (in.):
6.125
Compression Height (in.):
1.304
Compression Ratio w/64.5cc:
10.7:1
Pin Diameter (in.):
0.927
Crown Volume (cc):
-3.3
Material:
4032
Rings Included:
Yes
Ring Sizes:
1.5mm, 1.5mm, 3.0mm
UEM Ring #:
4000CM8.070
Quantity:
Sold as set of 8
  • Icon FHR GM LS 4.070 Bore 3.622 Stroke -3.3cc Flat Forged Piston Kit IC9992CKTS.070
  • Icon FHR GM LS 4.070 Bore 3.622 Stroke -3.3cc Flat Forged Piston Kit IC9992CKTS.070
$663.56

Description

Icon FHR GM LS 4.070 Bore 3.622 Stroke -3.3cc Flat Forged Piston Kit IC9992CKTS.070

Formed Head Relief pistons have valve reliefs that are formed in as the piston blank is pressed into the die. Many of the domed models are solid which allows tailoring the dome height for a specific compression ratio.

Features:

  • 4032 Alloy
  • 0.30" Offset wrist pins
  • M42 Skirt Coating
  • 15 Degree Valve Angle
  • Flat Top 2V
  • Round Wire Locks
  • 2nd Land Accumulator Grooves

 

 

 

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