85 mm bore size for 3303 cc displacement

5L Stroker kit is specifically designed for BMW S14 engines

This enhancement provides a sense of security

5150 High-Performance Coated Rod Bearing Sets deliver unmatched durability and power

giving your engine the strength needed to handle extreme performance

BMW S65 Complete Engine Build Kit by 5150 AutoSport Connecting Rods:CP-Carrillo 85 mm bore size forHave you been considering building your E90 E92 E93 but weren't sure where to start? Unsure of what components to pair for the best possible power and reliability combination? We receive inquiries daily from S65 owners interested in building their engine but unsure where to start. The 5150 AutoSport Complete Engine Build Kit features every component you need to fortify your BMW S65 internally and prepare your engine for high power, high boost