oh wow i didnt even kno that lapin valves would change shim clearance, but it dose make seance tho! i gueas i will go ahead lap them any ways because they clearly need it and get it all re shimed. and Craig thank for the imput and specially about Gasket romover because i was planing to repaint the motor but i had no clue how im gona strip the paint im defiantly gona try that and post pics of it as well. what paint would u use? the hole motor is aluminum so idk if theres paint for that or normal hi temp motor spray paint will doo?