Description
Starting on the inside, a 0.500″ oversized steel shaft spins in a sealed ball bearing and sintered bushing for long endurance and accurate spark delivery throughout the entire rpm range. Mounted on top of the shaft is an easy-to-adjust chromoly mechanical advance assembly. Different advance springs and stop bushings are supplied so you can choose from a variety of curves.
A maintenance-free magnetic pick-up provides accurate trigger signals to your
MSD Ignition Control. A precision-manufactured reluctor that is connected to the shaft is responsible for triggering the pick-up. The distributor is topped off with a high quality MSD red cap and Race Rotor.
Features:
- Designed for street/performance use with a mechanical and vacuum advance
- Will not fit 235 and 261 engines
- Must be used with an MSD Ignition Control
- Supplied with a socket style distributor cap and rotor
- O-ring seals can be added to modified blocks to improve oil pressure control
- Special oil tract improves lubrication to the distributor and cam gear
- Nylon pads ensure smooth operation of the advance weights
- Advance weight pins are staked and tig welded to the plate
- Mechanical advance assembly can be locked out for crank trigger systems
- Advance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reduction
- Polished steel shaft is QPQ coated and guided by a sealed ball bearing
- Maintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm range
- CNC machined billet aluminum housing and billet aluminum base
- Vacuum advance canister for improved economy (can be locked out)
- Easy-to-adjust mechanical advance with supplied springs and stop bushings
- CARB E.O. Approved
