These type of videos are so helpful to those of us who have just bought our first 4-stroke. Cheers

Old farmers should be good working on old model airplane engines, being experts on stripped and broken fasteners.

very well done Dave

thanks dave for another info packed video

Hey Mr. D. Mcintire this is Wayne from Tn. I watch alot of your videos an find most of them very good in what your happen to be explaining. I have been in and out of this very rewarding an injoyable hobby long time,an do find your videos very noligable. Man its Chirstmas Eve. Wish you a MERRY CHIRSTMAS. WISH FAMILY WELL. WAYNE SUITER.

Thanks for posting!

Hi, Dear Mr.Presenter First of all I wan'a say so much thanks really for all your very very usefull notes, specific attention and details that you kindly provided us compassionately One of the problem that I faced to is, I bouth a Saito FA-50 Gold Head body black from my old friend from San Diego....It was Stucks and locked complitly after doing all procedures you recommended I saw that I no have commprssion at all Ring and piston are ok but I guess the vakves have problem Please help me how to re assemble and service it and remove all additional residual Regatds, Mehran

Great video David. My question is, if a have bad compression because my valve beds is no good. What I can do for fix that? Thanks

What type of oil do you recommend

What I like to now is if you buy a new engine, do you need to get the backplate of to look inside the engine for metal shavings, in the old days we did that, before we let the engine run for the first time, if there were shavings we flush them out and we did clean the engine first, do you recommend that to do now also when you buy a new engine or is that step not necessary anymore