Mgb Alternator Conversion Wiring Diagram

Attach the large red wire to the batt terminal at the rear of the alternator attach the green wire to the ignition lead brown yellow.

Mgb alternator conversion wiring diagram. The often touted simplicity of hookup for a one wire does not apply to an installation in an mgb as you still have the extra two. Attaches to the battery post on rear of the saturn alternator see below. These pdf files can print full size on 11 x 17 paper. Mgb delco alternator conversion mounted to existing alternator brackets mgb delco alternator conversion using generic j bracket for adjusting belt tension the only problem with this method of conversion is that if you need to replace the alternator you have to perform ear surgery on that main mounting point all over again.

A relatively modern alternator only needs two wires to do its job. Now that you have a handle on the simplicity of the wiring i can refer you to a few other web sites with various alternator models and pictures. Switch alternator warning lamp starter headlight switch g g g g g p g p w w n w n bg r r r r wr n w w ny wg n n n n n n n n g a u g e t i lamp d a s h i l l u m i n a o n l a m p s courtesy map light switch rw alternator wr gauge. Mgb alternator conversion installation instructions for mga 1962 to 1967 mgb part 130 078 130 088 130 098 440 rutherford st.

62 64 mgb from bentley a8753aw 64 67 mgb from bentley b51798 67 68 mgb from bentley e1898w 68 69 mgb from bentley e2333w 68 70 mgb from bentley e2764w. Wiring diagrams for mgb mgc 33 large format in color wiring diagrams in color the same 33 schematics combined in one 1 4 mb pdf file. Let s talk about wiring. We can deal with two wires.

Click links for 33 different wiring diagrams for mgb and mgc large format in color. Here is a link for mga or early mgb conversion from jim morton with lucas 16acr 34 amp or lucas 18acr 43 amp alternator. Two wires isn t intimidating at all. Wire colors shown in are supplied as part of the.

Gulp valve cap cc amgba jul 87 air pump bearings cmgbc dec 92 air pump rebuild driveline sep 01. Posted by pauld. In the event a 3 wire replacement plug is not available the 4 wire can be used. Mgb mgc mgbv8 wiring diagrams a au dvt ao n w.

It needs a small wire that goes to the light on the dash and it needs a heavier wire that carries the current out of the alternator and to the rest of the car.