We build a BMW M3 S54 cylinder head for supercharged boost. Take a deep dive into the ports, bowls, seats and chambers with us. We prep this head for Supertech valves, uprated springs, single groove locks, titanium retainers and Schrick camshafts.
www.asfmachine.com
Негізгі бет Boosted BMW S54 Cylinder Head Build part 2: Porting & Valve Job
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