finally did my 1st real oil change , insteada drain stain and pour back in , yes cheap 10/40 car oil , still

slightly tightened valves , and ran 65 all the way to work with a few 70-75 bursts from down hill and drafting runs

if u recall , I did run VERY loose on my valves , I just passed 5500 miles , decided to tighten up , and its improved speed slightly

the hotter It is outside the slower I go , nice cool morning mid 70's