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    GReddy Superior Spec 2.1L FA20 Stroker Kit

    SKU: GRE-13511600

    $6,500.00
    $6,174.99

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    GReddy Superior Spec. 2.1L FA20 / 4U-GSE Engine Stroker Kit

    Engine strengthening is crucial for safety and reliability of FR-S and BRZ over the 350hp mark.  GReddy engineers have drawn from our FR-S race experience to assemble a complete stroker kit for the FA20/4U-GSE boxer engine, using only superior components.  The kit features 9.5:1, 86mm bore. 2618 T6 forged aluminum pistons with specially designed shape ideal for high boost applications. This is connected to extra strong H-beam 433OM steel alloy forged connecting rods with a factory style 18deg. split line.  And at the heart of the 2.1L kit is our dynamic balanced, E4340 Cr-Ni-Mo alloy billet steel stroker crankshaft.

     

     


    Forged Pistons (4)- 9.5:1 Compression 
    - 86mm bore 
    - 2618 T6 high tensile forged aluminum
    - ring widths 1.0 / 1.2 / 2.8mm 
    - .866 x 2.250 free floating carbon steel wrist pins


     
    Connecting Rods (4)
    - Strong H-Beam Design with factory style 18deg. split line
    - Forged 4330M steel Alloy
    - CNC machined, shot peened
    - Silicone bronze bushings for full floating pins
    - Top quality 3/8" bolts

     

    Stroker Crankshaft (1)
    - E4340 Aircraft quality Cr-Ni-Mo alloy billet steel
    - Triple heat-treated
    - Ion-plasma nitride journals
    - High speed straight line oiling system
    - Dynamic balanced

     

    MFG SKU: 13511600




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    GReddy Superior Spec. 2.1L FA20 / 4U-GSE Engine Stroker Kit

    Engine strengthening is crucial for safety and reliability of FR-S and BRZ over the 350hp mark.  GReddy engineers have drawn from our FR-S race experience to assemble a complete stroker kit for the FA20/4U-GSE boxer engine, using only superior components.  The kit features 9.5:1, 86mm bore. 2618 T6 forged aluminum pistons with specially designed shape ideal for high boost applications. This is connected to extra strong H-beam 433OM steel alloy forged connecting rods with a factory style 18deg. split line.  And at the heart of the 2.1L kit is our dynamic balanced, E4340 Cr-Ni-Mo alloy billet steel stroker crankshaft.

     

     


    Forged Pistons (4)- 9.5:1 Compression 
    - 86mm bore 
    - 2618 T6 high tensile forged aluminum
    - ring widths 1.0 / 1.2 / 2.8mm 
    - .866 x 2.250 free floating carbon steel wrist pins


     
    Connecting Rods (4)
    - Strong H-Beam Design with factory style 18deg. split line
    - Forged 4330M steel Alloy
    - CNC machined, shot peened
    - Silicone bronze bushings for full floating pins
    - Top quality 3/8" bolts

     

    Stroker Crankshaft (1)
    - E4340 Aircraft quality Cr-Ni-Mo alloy billet steel
    - Triple heat-treated
    - Ion-plasma nitride journals
    - High speed straight line oiling system
    - Dynamic balanced

     

    MFG SKU: 13511600




    greddy.jpg