ACL Mazda 4 B6/BP/BP-T 1.6/1.8L .025mm Oversized High Performance Main Bearing Set 1999-ford-mustang-esi1103921 This ethanol calibration delivers a

This ethanol calibration delivers a massive increase in power over regular 91/93 pump gas while keeping mid-range power in check with the factory direct injection (DI) system and avoiding lean conditions

Part Number: 20-0762

Spring rate 40 N/mm

Triple-fin funnel design for the characteristic HKS blow-off sound

ACL Mazda 4 B6/BP/BP-T 1.6/1.8L .025mm Oversized High Performance Main Bearing Set 1999-ford-mustang-esi1103921 This ethanol calibration delivers aACL Mazda 4 B6 BP BP T 1. 6 1. 8L . 025mm Oversized High Performance Main Bearing SetThis Part Fits: Year Make Model Submodel 2001 2005 Kia Rio Base 2002 2005 Kia Rio Cinco 1994 1997 Kia Sephia GS 1994 1997 Kia Sephia LS 1994 1997 Kia Sephia RS 1986 1994 Mazda 323 Base 1986 1988 Mazda 323 DX 1988 Mazda 323 GT 1988 1989 Mazda 323 GTX 1986 1989 Mazda 323 LX 1988 1993 Mazda 323 SE 1999 Mazda Miata 10th Anniversary 1990 1997,1999 2005 Mazda Miata Base