alternator

Eman · 07-24-2018, 12:23 PM

On the one wire alt. if your battery is in the back how are you wiring it? I run a powermaster one wire, been on the car for almost 20 years and had to replace the regulator once. I've spoken to Powermaster,Mechman and East Coast electric and they say to run direct to battery, not the cutoff switch. They said that shutting the power off while the car was running could hurt the alternator and they don't recommend it. Called NHRA and they were very vague about having power at the alternator all of the time even with the main power switch off. I know many tracks when they tech will shut the car off from the cutoff switch as their test.
I'd say shutting off the power to a 1 wire alternator at WOT would not be recommended by the manufacturers.

07-24-2018, 12:23 PM	#20
Eman Member Join Date: May 2014 Location: E TN Posts: 473 Likes: 16 Liked 133 Times in 76 Posts	Re: alternator On the one wire alt. if your battery is in the back how are you wiring it? I run a powermaster one wire, been on the car for almost 20 years and had to replace the regulator once. I've spoken to Powermaster,Mechman and East Coast electric and they say to run direct to battery, not the cutoff switch. They said that shutting the power off while the car was running could hurt the alternator and they don't recommend it. Called NHRA and they were very vague about having power at the alternator all of the time even with the main power switch off. I know many tracks when they tech will shut the car off from the cutoff switch as their test. I'd say shutting off the power to a 1 wire alternator at WOT would not be recommended by the manufacturers.