Part Number: 21004-AT002

Description: FA20 2.1L Stroker Kit

Fitment: 13-16 Scion FR-S / 13-20 Subaru BRZ / 17-20 Toyota 86

Notes: Not for Sale in California not CARB Legal

Details:

The HKS FA20 2.1L Capacity Upgrade Kit developed by taking advantage of knowledge and experience acquired through D1 drift and time attack at Tsukuba Circuit. This kit was designed exclusively for the FA20 engine by meticulous analysis and experiment. HKS delivers this kit with “Made in Japan” quality.

Features:

• High performance specifications withstanding 550(ps)-50(kgf・m)

• This kit is for people want to upgrade all the way including the engine internals.

HKS 2.1L

• Piston Bore  86mm

• Displacement  2091.2cc

• Comp. Ratio (measured)  12.4

• G/K 0.6 mm 12.3

• G/K 0.7 mm  12.1

• G/K 1.0 mm   11.8

• Boring/Horing -  N/N

• Forged D. Ignition

• Conrod Big end diameter 51 (RB & SR)

• Bolt size  M8

• Split I-beam

• Forged Crankshaft  Stroke mm 90 /Main journal diameter.  68/ Pin journal diameter. 48