Considering beefing up my XR drives for the 382. Anyone have any experience with Max Machine Worx in Havasu, AZ?

I was told by a very respected wrench last WE that those are the only gears and parts that have withstood in his boat. He runs close to 1000hp in his 26' cat and has broken everything he tried before. He also says not one piece or bearing is cheap or bought shopped out of the country with questionable QC.

I had a drive built by them. I haven't been able to use it yet, but I haven't read anything bad about them to date.
I'll keep you updated.

DAVE