Stock or 2G Alternator?

[dclack]

So I'm in the middle of my efi swap and serp setup using F250 brackets. Currently I have the stock f250 2G alt on and am wondering if it's even worth it or should I just stick with the stock Bronco alt? The f250 alt has the internal voltage regulator.

 

[BUCKNBRONK]

um, yeah go with the upgrade...they have 4g's now.

no just ribbing u , stick with the stock set up, no need for more amps. all the extra wires and box for the regulator really dress up the engine bay nicely %)

 

[Airmapper]

Don't 2g's have a nasty habit of catching fire? I could be wrong but off the top of my head that seems to be what I recall about them.

I'd go to a 3G if your setup allows that.

 

[rguest3]

I would do the 3G, 4G or 6G conversion. More power and simple install with the correct pigtail/harness and inline fuse.

Check out BC Broncos for install info and diagram.

May take 1/2-1 hour tops.

 

[dclack]

I know it's better but I'm not doing 3G right now. I have a stock and 2G alt right now and both work, so it's one or the other.

 

[Broncobowsher]

The 2G has no more output then stock. the 2G like to burn up the push connect power terminals.

I think stock is better, or upgrade to a 3G. 2G is my last choice.

 

[pa69broncoguy]

my truck serp setup on my 351 had a 2g alt. I had the local shop check it out and they told me it was a good ford reman so i just used it. I figured if its good why replace, besides i didnt have the cash to upgrade.

 

[KyleQ]

A 3G is 27$ at the U-pull. Do it right, do it once.

It will work - have fun.