Pro Billet DistributorSuit Buick 400-455, Hight Output Magnetic Trigger, Mechanical AdvanceBrand: MSDPart Number: MSD8517Description:
- CNC machined billet aluminium housing and billet aluminium base
- Easy-to-adjust mechanical advance with supplied springs and stop bushings
- Maintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm range
- Polished steel shaft is QPQ coated and guided by a sealed ball bearing
- Advance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reduction
- Mechanical advance assembly can be locked out for crank trigger systems
- Advance weight pins are staked and tig welded to the plate
- Nylon pads ensure smooth operation of the advance weights
- Supplied with an HEI style distributor cap and rotor (accepts Cap-A-Dapts)
- Must be used with an MSD Ignition Control
- No CARB Exemption Order Number
- Must be used with an MSD 6, 7 8or 10 Series Ignition
This distributor uses a high-output magnetic trigger to fire an MSD Ignition Control. Accurate trigger signals and spark delivery are the responsibility of the QPQ-coated steel shaft. A sealed ball bearing and long sintered bushing hold this shaft stable at any rpm. An adjustable mechanical advance mechanism is mounted on top of the shaft. A variety of advance stop bushings and springs are supplied so you can dial in a customer curve.
