Engine & Dyno – Page Navigation Gallery 1973 911S Preservation Engine Build1967 912 Level 2 Performance Engine Restoration1971 914-6 2.7 RS Level 3 Performance KMS Engine Build & Dyno1970 914-6 2.5 HSR Race Engine Build & Dyno1971 911E 2.2 to 2.4 Level 2 Performance Engine Build & Dyno1957 356 Speedster 1600S Level 2 Performance Engine Restoration1976 3.0 Turbo Carrera Restoration Engine Build1983 911SC 3.0 Level 1 Performance Engine Build & Dyno1987 930 3.3 Turbo Engine & Transmission Build1970 914-6 3.0 Level 3 Performance KMS Engine Build & Dyno1997 3.6 Level 3 Performance KMS Engine Build & Dyno