Is this type of setup with the alt hot with the kill switch off legal for nhra drag racing. In this video i will show you how to re wire your gm delco remy cs 130 or any newer cs alternator.
Racing Engine Diagram Wiring Diagram
Race car alternator wiring diagram. This diagram illustrates proper vehicle grounding both to the engine block and also directly back to the battery as your vehicles steel frame has only 20 of the conductivity as. A wiring diagram is a simplified traditional pictorial depiction of an electrical circuit. Lightweight aluminum mini 35 amp alternator. He needed an alternator for his race car that was smaller yet more reliable. I found a wiring diagram which indicates that this is a normal setup. He came up with a revolutionary new idea that eliminated the conventional.
This means that the alternator and the battery would be on one side of the switch and the circuits would be on the other side. Even though the racer was asking for the impossible john was up for the challenge. This one wire alternator wiring diagram pdf format may be helpful if youre wiring a car up from scratch. The true racing alternator. Rating at 3000 rpm weighs only 56 pounds. Race car wiring street stock wiring 101.
If this is a race car the wire or cable should be run all the way to the battery side of the disconnect switch. It reveals the elements of the circuit as simplified forms and the power and also signal connections in between the tools. The wiring in my pickup truck was bad and mostly missing from a body swap and i converted to carb. This alternator can output a maxiumum of 55 amps at 14 volts for the best performance and reasonable amount of voltage drop you should use a 8 awg cable for a 10 ft or shorter charge wire. Wiring sizes measure from smallest to largest on a numerical scale with zero for the largest size of wire and larger numbers as the wire size decreases. Click here to view wiring diagram and output graph.
I got a suprise changing my alternator the other day finding out that the wire from the battery to the alternator was still hot even with the kill switch in the off position. The is done because depending on where the power wire is attached the alternator can power the car even if the battery becomes disconnected from the. Features internal fans and one wire configuration. Collection of denso alternator wiring schematic. In 1989 john barrett was approached by a local racer with a power problem.
Gallery of Race Car Alternator Wiring Diagram
