Powermaster 8-57140 Alternator

$ 186.65

Score By Feature

Based on 69 ratings

Satisfaction

9.30

Value for money

9.30

Delivery

9.40

Packaging

8.92

OveReview Final Score

How Our Score Is Calculated

Product Description

This performance-driven system is engineered to deliver

The fit type is specific to a vehicle

There is a two pound weight limit for this package. The weight of 676 kilograms

Size of package 13 x 10 x 5. The dimensions are 97 L x 44 W. The dimensions of this piece are 45 H x 21 W. The equivalent in cm (144) is 844

Questions & Answers

It was five years ago in 1993. What do I have to do if the wiring harness doesn't work on the 0L?

To conduct a charge from the charging post on the alternator to the positive terminal on the battery, you simply have to run a 4 gauge wire. It is no longer necessary to use the factory harness. It just needs to be put in a drawer.

Basically, I have a 1992 Ford Bronco with a V5 engine. How should I wire in the 8l 351w? I am curious what everything needs to be done. ?

There is only one wire from the alternator to the I did not include the cable I used 1/0 welding cable since I had some laying around, but I wouldn't use less than 4 gauge myself, even if the specs say 6 or 8 gauge wire. It has worked It is nearly impossible to see voltage drop with a high power stereo installation and a second battery. A crown victorian company with 86 Limited

A voltage regulator is built into this unit, isn't it?

The answer is yes. A good starting point is a revving of the engine past 1,500 rpm, which actuates this system. This self-regulatory system is in place. It's one of the best alternators I've ever seen.

Selected User Reviews For Powermaster 8-57140 Alternator

This PowerMaster 8 is a powerful audio processor

5/5

This alternator is 57140. The HOTTEST Alternator You'll Ever See! For my 1986 Ranger (2, it is my second "Powermaster" alternator. With my first "Powermaster" I had on my 1994 GMC K2500, I was very pleased. Several of it's customers have commented on how excellent their customer service is, and how incredibly helpful they are. My first call was a concern about how warm the alternator was running so they helped me out immediately. I spoke with an extremely knowledgeable technician who offered explanations to why my concern was not warranted. As soon as I started the Ranger after letting it sit for 8 years (the clutch had failed), I noticed that my lights (all of them) were not as bright as I like, and the MSD 40k volt coil wasn't firing as it should. As a driver, I knew the truck would "jump" on its own if it had more "juice" from the alternator. I was right, and it was! I am happy to report that the coil received more than enough power with 140 amps- very clear and easy to follow, I'm sure I will enjoy doing this 25 days of the year! Since I normally drive long distances, 28 mpg is the maximum I get in Northern California.

Madeline LORD

| Dec 25, 2020

It was easy to hook up and fit where it should

5/5

There is nothing to worry about with this alternator. I can rely on it to perform exactly as I need it to. It had a higher amperage than I expected on the test slip that came with it as opposed to when i had ordered one for my truck that exceeded it. There are times when you win and times when you lose. Seriously, it's almost twice the amount of electricity you can draw from a stock car at cruising speeds, so I'm happy with that. In case you are wondering, it didn't require any modification to the Ford 5's frame. I had no problems with installation of the paxton bracket after installation and was able to access the charge post without difficulty after it was installed.

Hassan BARLOW

| Mar 22, 2021

The finish was very unsatisfactory

5/5

My power master alternator is great, but as I purchased a black case, I expected it to be of higher quality so it would hold up better for a longer period of time. If you scratch the paint off with your fingernail, it will come off. Basically, they used a rattle can to prep it and didn't prep it adequately, so they charged you more for the black color. The presentation of the product left a lot to be desired.

Brynleigh Vogel

| Nov 26, 2020

There is no point in spending the money or dealing with the There was little or no instruction provided for the alternator

3/5

A screech and screaming sound is heard after installing an alternator. It does not charge the battery as Another friend of mine took the same exact vehicle to a different company and it didn't have alternator noise and charged the batteries so well that all accessories were on voltage and barely moved. My experience with this alternator is not the same. I guess I learned my lesson. Your money is worth saving,.

Jayda Maloney

| Jun 27, 2021

I love how this works! It is easy to Even at idle, it keeps up with the load

5/5

Installing the product is a piece of cake. The plug is probably going to need to be spliced with a new one since the stock alternator is probably harder to install. Unlike my earphones, mine did not come with the charge wire, but since I had some lying around, it wasn't an issue. This blinker no longer drops voltage when the light is on. The unit is installed in a '90 Mustang.

Justice Dickerson

| Jul 14, 2021

Your energy is contagious! The set was mounted in a 1988 Ford Bronco with a 302 motor

5/5

After hooking it up with a new battery, it began to charge. This was a wonderful moment, as I did not need to grind or modify my gauge, and my gauge worked just fine without hooking up to a That is something I am still trying to figure There is no doubt that it works it has quality, it's a master of power, it's flawless. Glad to hear that!.

Jada Moran

| Jan 23, 2021

It is best to upgrade the alternator

5/5

The alternator keeps the engine running for a long time. Unlike the stock 70 amp alternator, this 150 amp alternator gives an instant improvement to my alternator. I've been using it since I upgraded from the 70 amp alternator.