HKS Stroker Kit - 2.1L - Low Comp - Step 2 - Forged Rod - GT86 & BRZ

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  • Regular price £4,500.00 (Ex-vat : £3,750.00)

Stock status: Not in Stock - You can still order this item, if you order today we expect to have the item ready for shipping in : 3-10 Days

*SPECIAL ORDER ITEM* - Click to learn more

HKS 2.1L Low Compression Step 2 Stroker kit for GT86 & BRZ FA20 engine.

Designed for high boost applications.

HKS 2.1 litre capacity upgrade kit consists of 1 x 90mm crankshaft, 4 x 86mm pistons with rings, pins & clips. 4 x forged I beam connecting rods.

By using different thickness head gaskets compression ratio can be altered to suit your purpose.

Stopper type gasket 0.5mm = 11.1 compression, 0.7 = 10.9, 1.0 = 10.5.

Grommet type gasket 0.8mm = 10.8, 1.2mm = 10.4

Piston Kit:
Forged material improves durability.
• Piston crown to design optimizes the atomization of fuel during injection.
• The piston is recessed to match high lift HKS camshafts.
• Piston crown had 3D design in consideration of stock direct injection system.
• Molybdenum coated pistons reduce friction.
• Stock Bore Compatible 86.0mm

Connecting Rods:
• Forged I beam design and revised connecting rod bolt size.
• Specific connecting rods have been designed to suit the longer stroke.
• With no engine modifications, a special size crank pin has been set requiring new bearings.
• Note: The con rod bearings are sized to use Nissan RB26 & SR and must be purchased separately.

• Stroke 90.0mm
• Made from HKS special forged material
• Carefully designed weights balance the engine for maximum efficiency.

  • Special order
  • Subaru BRZ 2012 On
  • Subaru BRZ 2017 On BRZ
  • Toyota GT86 2012 to 2016
  • Toyota GT86 2017 On

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