All,13 yr owner, and on my last leg of sanity. Getting to be more diagnosing and fixing than driving/upgrading the last couple years.Scenario - Just built the bottom end almost exactly one year ago. All manley forged parts. After a few hiccups after putting it all back together has been...

Hello yall, so I got a 420A that's been sitting for at least a year due to the timing belt slipping also this will be my first time messing with internal engine components so bare with me if I don't know everything . I'm pretty sure the valves are done because I put the timing belt back at what...