Old Sirio Engine Help
I have a old sirio s12tsp. This motor has been great to me. It always ran at a low temperature, held a tune and very competative. This is the old motor that trinity distributed in 2005. I was wondering where i could get parts for it. In particular i have a threaded shaft and need a sg shaft for the nt1 i want. Also i read somewhere that the parts are interchangable with the evo 2 and 3? Is this true, can i put a evo 3 crankshaft, piston and sleeve?