FS: MSD Boot Timing Master P/N 5462

-brand new
-free usps priority mail shipping with delivery confirmation

price $200.00 shipped in the USA

If you run a blower or turbo, MSD's Boost Timing Master can prevent detonation by automatically retarding the timing as your boost pressure increases. The secret lies in a boost pressure sensor that's inside MSD's solid state control box. The sensor reads boost pressure through a 1/8 in. vacuum hose attached to a boost pressure source. The result gives you peak power without harmful detonation. A dash-mounted control knob allows you to dial in the retard from 1 to 3 degrees per pound of boost pressure to a maximum retard of 20 degrees. The vacuum tubing is not included.