Our good friends over at speed acamedy are currently refreshing an S54 motor for their E46 M3 project, and needed to replace their rod bearings. If you've ever dealt with an S54 you know that it's an amazing motor. With an unfortunate Achilles Heel. Our N54 Cylinder Heads are built with 50+ years of performance and race engine building experience and offer ideal real world performance without sacrificing reliability.

Yes, you read it right - we are offering FREE INSTALL on the track proven VF620 supercharger kit.

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About Us

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VAC Motorsports as it is today is the combination of Verna's Auto Clinic (V.A.C.), established in 1984, and Milano Engine and Machine corp; a multi-generation specialist of machine work and engine building, established in 1963. In the beginning, operating as a three-man shop specializing mostly in bodywork & restoration, Verna's by 1987 had added BMW automotive specialties and repair work to our many services.

Tech articles

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There are many great things to be found on eBay and the net, but are the bargain BMW Turbo kits many sellers offer in auctions and online stores a good deal? Bump Steer is when your wheels steer themselves without input from the steering wheel. The undesirable steering is caused by bumps in the track interacting with improper length or angle of your suspension and steering linkages. How do you make your car faster and utilize practice time most efficiently? One way is to be aware of your corner times.

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