Aldon ignitor for 25d distributors for positive earth

The two best features of the new Ignitor electronic ignition conversion kit are the low price and the fact that it fits entirely inside your stock distributor cap! All previous ignition kits utilized an external black box, not the sort of thing you want under the hood of your stock-looking engine compartment! And, like the more expensive electronic ignition kits, once you install the magnetic trigger and sensor, you will never have to change points again! Available for early, 23/25D (low tension lead clips onto the distributor body) early side and top entry caps(LU142) or late, 45D (LU143A) distributors. Positive earth onlyTo adjust the air gap you will need to file one hole in the module mounting lug.Air gap should be between 0.88mm(0.035″)and 1.76(0.070″).DO NOT use electronic ignition type coil.