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Icon Forged Pistons

Icon FHR GM LS 3.820 Bore 3.622 Stroke -2.9cc Flat Forged Piston Kit IC9985CKTS.040

PART NUMBER:
IC9985CKTS.040
MPN:
IC9985CKTS.040
Availability:
Ships from Manufacturer
Shipping:
Free Over $98 In U.S. 48
Type:
Flat Top Pistons
Bore (in.):
3.820
Stroke (in.):
3.622
Rod Length (in.):
6.098
Compression Height (in.):
1.331
Compression Ratio w/64.5cc:
9.8:1
Pin Diameter (in.):
0.945
Crown Volume (cc):
-2.9
Material:
4032
Rings Included:
Yes
Ring Sizes:
1.5mm, 1.5mm, 3.0mm
UEM Ring #:
3780CS8.040
Quantity:
Sold as set of 8
  • Icon FHR GM LS 3.820 Bore 3.622 Stroke -2.9cc Flat Forged Piston Kit IC9985CKTS.040
  • Icon FHR GM LS 3.820 Bore 3.622 Stroke -2.9cc Flat Forged Piston Kit IC9985CKTS.040
$643.56

Description

Icon FHR GM LS 3.820 Bore 3.622 Stroke -2.9cc Flat Forged Piston Kit IC9985CKTS.040

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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