Rebuild 1971 small.block 318LA with all new: Edelbrock 1406, Edelbrock rpm intake, new Promaxx aluminum heads & Lunati Voodoo hydraulic roller cam. Msd 6a, Msd distributor, Blaster 2 coil, msd spark plugs / wires.
Issue is engine has a misfire or like a lean burn on one cylinder. Kinda goes...