HKS 2.1L Stroker Kit Low Compression Step 1 FA20 – BRZ GT86

Brand: HKS
Product: Capacity Upgrade Kit FA20 2.1L Low Compression – BRZ ZC6 86 ZN6
Part Num: 21004-AT003

SPECIFICATIONS:
Version: Step 1
Piston Kit (Part Number: 21003-AT004)
– Forged (mm) : 86
– Displacement(cc): 2091.2

ConRods: (Part Number: 23004-AT001)
Split I-Beam
-Bolt Size: M8
-Big End Diameter: 51 (same bearings as used for SR/RB applications

Crankshaft: (Part Number: 23006-AT002)
-Processing: Forged
-Pin journal diameter: 48
-Main journal diameter: 68
-Stroke(mm): 90