MSD 6462 6BTM Series Multiple Spark CD Ignition Controller Boost Timing Master window-motors-and-parts 4 V8 1976 - 1979

4 V8 1976 - 1979 Chevrolet Malibu 305/5 V8 1978 - 1979 Chevrolet Monte Carlo 305/5 V8 1974 - 1977 Chevrolet Monte Carlo 1975 - 1976 Chevrolet Monza 262/4

3L V8 1956 - 1957 Chevrolet Truck 3800 265/4

7 V8 1969 - 1973 Chevrolet K30 Pickup 307/5 V8 1969 Chevrolet K30 Pickup 327/5

5 in² at the runner entry tapered to 3

Cylinders V8

MSD 6462 6BTM Series Multiple Spark CD Ignition Controller Boost Timing Master window-motors-and-parts 4 V8 1976 - 1979Overview: The 6 BTM is ideal for engines with a turbo or supercharger. Not only will the engine benefit from MSD's full power CD sparks, but there is also an adjustable boost timing retard circuit to prevent detonation. When your turbo or blower forces the air fuel mixture into the engine, the cylinder pressure inside the combustion chamber increases. The result is a great increase in power but this can also lead to detonation that can result in