My H2's all use bottom end oil injection in the same fashion that Suzuki does...although they get the oil to the bottom end by a somewhat different method. It is NOT a low rent setup like brand y uses which, as already posted, is simply a form of "automatic" premix, as such. Nowhere near asYamaha, Polaris, kawasaki et al do not have those design features in quite the same way.
precise as Suzuki's setup, IMO.
The main reason for this is that brand y stayed in the North American stroker market LONG after Suzuki quit selling Triples in 1977.......and not necessarily as any testament to the supposed "superiority" of products from the piano company. If you sell stuff for a longer period, the chances of examples of your product surviving are obviously much better e.g HD versus original Indian.Every vintage show I attend has way more RD's than comparable Suzuki triples.