Feature

●Multiple spark, capacitive discharge ignition control
●Ability to retard the ignition timing from 1 degree to 3 degrees per pound of boost with the click of a dial, maximum of 15 degrees, with dash mounted adjustable control knob
●Unit carries multiple sparks for 20 Degree of crankshaft rotation and works on 12 to 18 Volt electrical system
●Accepts breaker points, amplifier and magnetic pickup trigger inputs
●Built-in soft touch rev control is adjustable with RPM modules


Description

Product Description

MSD 6462 6-BTM Ignition Control Box

From the Manufacturer

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 supercharger (turbo or blower) forces the air/fuel ratio into the engine, the cylinder pressure inside the combustion chamber increases. The result is a great amount of power but this can also lead to detonation which can result in severe engine damage. The 6 BTM lets you dial away detonation by retarding the timing in relation to the boost pressure. By electronically controlling the ignition timing your engine can run on the threshold of detonation to obtain maximum power and efficiency.

The BTM features a dash mounted control knob that lets you adjust the amount of timing retard. It can be adjusted from 0° per pound of boost to 3° per pound. The boost pressure is monitored by a sensor built into the MSD.

The 6 BTM also shares the Soft Touch Rev Control of the 6AL Ignition for over-rev protection. The BTM is supplied with rubber shock mounts and rpm modules for 3,000, 6,000, 7,000 and 8,000 rpm.

NOTE: Not compatible with distributor-less systems.

NOTE: With an MSD 6 Ignition, some factory and aftermarket tachometers and fuel injection systems may require an MSD Tach/EFI Adapter.

FEATURES