Chevy 194-230-250-292 L6, Magnetic Trigger, Vacuum Advance

MSD8515

D8515

Designed for street/performance use with a mechanical and vacuum advance. Easy-to-adjust mechanical advance with supplied springs and stop bushings. Vacuum advance canister for improved economy (can be locked out). CNC machined billet aluminium housing and billet aluminium base. 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. Special oil tract improves lubrication to the distributo g seals can be added to modified blocks to improve oil pressure control. Supplied with a socket style distributor cap and rotor. Must be used with an MSD Ignition Control. Will not fit 235 and 261 engines. Chevrolet inline-six could be found under the hood of almost everything from Biscaynes to trucks! In many cases these straight engines were pulled out in favour of a V8 but there are those who want to be different and stick with the six! This distributor will help fans of the sixes gain more performance from their engines. The improved strength and trigger accuracy are benefits but the adjustable mechanical advance provides an easy way to tune the ignition timing to improve the overall performance of your engine.