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MSD
MSD 6-BTM Boost Timing Master
Part # 6462
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Universal - Manual Boost-Referenced Timing Control
Part # 6462
Be the first to write a review
MSD 6-BTM Boost Timing Master
Universal - Manual Boost-Referenced Timing Control
1
Emissions
This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number.
See Emissions DetailsAlso Bought
A dash-mounted control knob lets you adjust the amount of timing retard. It can be adjusted from 0 degrees per pound of boost to 3 degrees per pound (up to 15 degrees). The 6 BTM also shares the Soft Touch Rev Control of the 6AL Ignition for overrev protection. The BTM is supplied with rubber shock mounts and rpm modules for 3,000, 6,000, 7,000, and 8,000 rpm.
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 severe engine damage. The 6 BTM lets you dial away detonation by retarding the timing in relation to the boost pressure.
Features:
- 470 primary voltage output to coil
- Retard the ignition timing 1 degrees-3 degrees per pound of boost, maximum of 15 degrees, with dash mounted adjustable control knob
- Supplied with rubber shock mounts
- Multiple spark, capacitive discharge ignition control
- Multiple sparks for 20° of crankshaft rotation
- Built-in Soft Touch Rev Control is adjustable with RPM Modules
- Programmable for 4, 6, or 8-cylinders by cutting red/blue wire loops
- Supplied with 3,000, 6,000, 7,000 & 8,000 RPM Module
- Accepts breaker points, amplifier and magnetic pickup trigger inputs
- Works on 12 - 18 volt electrical system
- 110 millijoules per spark up to 15,000 RPM
- CARB E.O. Approved
Brand | MSD |
---|---|
Category | Engine |
Emission Code | 1 |
Features | Rev Limiter |
part type | Engine Variable Valve Timing (VVT) Adjuster |
Primary Voltage | 520-540 2H |
Product Type | 6-BTM Boost Timing Master |
Sub Category | Hardware, Fasteners and Fittings |
Voltage Required | 12-15 Volts, 7 Volt Start |
Warranty | Manufacturer's Limited 1 Year Warranty |
UPC | 085132064625 |
Warning | California Proposition 65 |
Part Number | 6462 |
- Universal - Add To Any MSD 6-Series Ignition$76.25Qty:
1
This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number.
The following vehicles are considered Emissions Controlled Vehicles:
- 1966 and newer U.S. manufactured California Certified vehicles
- 1968 and newer U.S. manufactured Federally Certified vehicles
- 1968 and newer Foreign manufactured vehicle
Manufacturer's Limited 1 Year Warranty: See Details

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*Free Shipping & Handling only offered to the contiguous US on orders over $150, excludes clearance parts and oversized packages.
Some parts are not legal for use in California or other states with similar regulations.