HKS 2.5L Stroker Kit High Compression Step 2 FA24 – BRZ ZD8 GR86 ZN6

Brand: HKS
Product: Capacity Upgrade Kit FA24 2.5L High Compression – BRZ ZD8 GR86 ZN8
Part Num: 21004-AT009

SPECIFICATIONS:
Version: Step 2 High Compression
Piston Kit (Part Number: 21003-AT007)
– Processing: Forged Aluminum (A2618)
– Bore Diameter (mm) : 94 (OEM: 94)
– Displacement (cc): 2498
– Weight (g): 340 (OEM: 367 per piston)

ConRods: (Part Number: 23004-AT001)
– Processing: Billet Split I-Beam

Crankshaft: (Part Number: 23006-AT003)
-Processing: Forged
-Stroke(mm): 90 (OEM: 86)

PRODUCT NOTES:
Compression Rate:
-OEM Gasket 0.6mm: 12.2
-HKS Grommet Gasket 0.8mm: 11.8
-HKS Grommet Gasket 1.2mm: 11.3