ACL Bearings Subaru/Scion FA20 Standard Size High Performance Rod Bearing Set 4902251 An important factor to take

An important factor to take into consideration to increase the engine's RPMs

2-Barrel to Square Bore

L92 heads are only compatible with a 4

Sanden SD7 Compressors

and NO manifold replacement is needed

ACL Bearings Subaru/Scion FA20 Standard Size High Performance Rod Bearing Set 4902251 An important factor to takeACL Subaru Scion FA20 Standard Size High Performance Rod Bearing Set Product Description: Connecting Rod Bearing Race Series Standard Subaru BRZ 2013 21 Scion FR S 2013 16 Toyota 86 2017 21 High performance driving demands that you use the best parts. So rely on ACL's Race Series Products to perform to the exacting race standards you expect. They provide the dependability it takes to hold up under higher RPM conditions. The unique combination of