Upon visual inspection the internals are just as high-quality as another Italian mill (and no I'm not being paid to say this, lol!) I replaced the engine on my Revo with a Picco P2, and plan to stick the 2.5R into my NTC3 and run outlaw class.
Has anyone done, or knows anyone who has done, mods on this engine? It's not all that expensive; I was looking at the crank the other night and said to myself, "Self, this could use a nice turbo cut."
Motorman, have you played around with this 3-port rear-exhaust .15 yet?