its not uncommon for a Rincon to sound a bit like a diesel.
How far off were the valve settings before you set them? And how many miles or hours did you have at that point?i have an o6 rincon sittin in my garage im working on i adjusted the valves and now when its in auto and u floor it it will hit the rev limiter for like two or three seconds when it shifts gears and i still have a ticking and yes i know the injector ticks ,but the ticking sound like it coming from the exhaust side i adjuted the intake to .06 and the exhaust to .013 like the book says please help