Is there any harm in having two coolers in series? I've added the factory cooler to mine now, but I've been thinking of acquiring a heavier trailer and I think I wouldn't mind maybe adding a Hayden 679 in series.
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Is there any harm in having two coolers in series? I've added the factory cooler to mine now, but I've been thinking of acquiring a heavier trailer and I think I wouldn't mind maybe adding a Hayden 679 in series.
And leaks. The fewer the connections the better.More components will always equal more changes of failure.
It's pretty easy and cheap to swap out the factory cooler with a Hayden. I have a 678 which keeps things super-cool. You should not need any more cooling than that (unless you are towing up a really long grade in 3rd gear or lower where you don't get TC lockup, however you'll still be better off than stock). It's maybe a $100-150 mod all in. You can DIY a bracket where the Hayden will bolt up to the factory cooler mounting points, so it will look pretty clean and very factory-esque in nature (generally un-noticeable).
Understood, however the most recent poster (which I was commenting to) indicated they have already added a factory cooler. In looking at photos of the GX460 factory cooler mounting (and what others have done), it's very similar to the GX470 and it would not be difficult to make a mount for a larger Hayden with some basic metal flat stock.Just an FYI you are posting in the GX460 forum, where 95% of the GX460's don't have aux coolers from the factory unlike the GX470, nor the the brackets or mounting locations. Just a heads up to clear up confusion.