When I was researching my convertor, several shops said the single will hold a lot more load than people think, however the clutch itself will wear out faster than it would as a single. The pressure feed in the valve body can be increased to make it not slip, but it's just like having brakes that are too small, you can still stop if you stand hard on the pedal, it's just going to wear prematurely. My convertor feed hole size is actually smaller than stock, and my Suncoast triple disc still hits pretty damn hard, it's the lowest stall they make also. I also have seen where the floaters or steel plates between the clutches in a multi-disc convertor will actually wear into the billet cover, if not properly hardened, sending out metal filings and wiping out the cover. Can't happen with a single disc, no floaters. (this was a purple convertor, though) Do you tow anything? Heavy? I would say a good, billet cover single is fine if you're really not going to add any power anytime soon.$.02 For what it's worth.....
