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KB Performance Forged Piston Kit - 4.135 in. Bore - KB662C-010

  • Part #:
    1333951
  • Manufacturer Part #:
    KB662C-010

MSRP Price: $289.95

Our Price: $258.88

You Save $31.07 (11%)
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0 6 HR : 1 2 MIN : 1 5 SEC
Overview of KB Performance Forged Piston Kit - 4.135 in. Bore - KB662C-010
  • Pistons forged from 4032 aluminum alloy
  • Forged 4032 alloy is an 1% silicon alloy that is formed in a forging press then fully machined
  • The combination of this alloy and forging process allows the piston to flex under detonation or preignition, giving the best resistance to cracking
  • Since 4032 alloy has a low expansion rate but higher than Hypereutectic, it will require about a .001 in. wider piston to wall clearance
  • Forged pistons are suited for Street or Race with power adders such as NOS or boost
  • Feature an anti-friction skirt coating
  • Offset pin design for quiet operation
  • Each kit contains 2 pistons, pins, spiral-lock pin clips and Hastings moly rings

For 2007-2015 96 in./103 in. Bored to 117 Cu. In. (w/Screamin Eagles 95cc Heads)(Coated skirts)

Bore: 4.135 in.
Stroke: 4.375 in.
Comp Hgt: 1.076 in.
Comp. Ratio: 10.0:1 w/95cc

Included Items:

(2) Pistons

(2) Piston pins

(4) Circlips

(2) Ring sets including (2) top rings, (2) second rings (2) oil ring spacers, (4) oil rings and (2) ring spacers

Instructions 

Specs for KB Performance Forged Piston Kit - 4.135 in. Bore - KB662C-010

Bore Size 4.135 in.
Compression Ratio 10:1
Type Piston Kit
Units Each
Weight 2.85 lbs

Alternate/OEM Part Number(s):

09103978
Specs for KB Performance Forged Piston Kit - 4.135 in. Bore - KB662C-010
Bore Size 4.135 in.
Compression Ratio 10:1
Type Piston Kit
Units Each
Weight 2.85 lbs
Fitment for KB Performance Forged Piston Kit - 4.135 in. Bore - KB662C-010
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Part 1333951 fits the following machines

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Instructions and Manuals for KB Performance Forged Piston Kit - 4.135 in. Bore - KB662C-010

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