I got some of those $75 (set of 4) chinesium .300 size nozzles from Ebay. Should be hilarious when my pistons melt! Got em as a joke, will post up here what happens. Aside from those, I'm gonna get some .260 size proper nozzles and go a step up from the Bosio 764's that are in it. I'm on a pretty decent AFN-based tune from Malone but may have them bump it up to 30psi (currently 24psi).