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Wiseco 1979-1986 Ford Mustang 2.3L 3.810in Bore Flat Top Piston Set WISK120A3

Part Number: WISK120A3
WISECO
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SKU:
WISK120A3
UPC:
193564071712
MPN:
K120A3
Condition:
New
Availability:
Ships Same Business Day
Weight:
5.30 LBS
On Sale
MSRP: $473.99
Now: $403.00
Was: $473.99
— You save $70.99
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Description

If you're rebuilding your 2.3L Ford engine or pushing it toward higher compression ratios, a quality piston set is non-negotiable. Wiseco's forged flat-top design delivers the strength you need for reliable street and track duty while optimizing combustion efficiency. This is a core component that directly impacts power output and engine longevity—get it right from the start.

The flat-top geometry reduces combustion chamber volume by 3.4 cc, raising compression for better ignition and throttle response. Forged construction resists the extreme pressures of high-RPM operation, whether you're tuning for naturally aspirated performance or planning future forced induction. These pistons are engineered to the tolerances your engine demands.

  • Bore diameter: 3.810 inches
  • Flat-top design
  • Forged construction
  • Ring grooves: 1/16 x 1/16 x 3/16 inch
  • Quantity: Set of 4
  • Compression reduction: 3.4 cc
  • Fitment: 1979–1986 Ford Mustang 2.3L
  • Wiseco part number: K120A3
  • Suitable: Street and track
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Specs

MFG Part #:
K120A3
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Fitment

Fitment for Wiseco 1979-1986 Ford Mustang 2.3L 3.810in Bore Flat Top Piston Set WISK120A3

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