Re: Dad

Posted by BH On 2021/6/11 8:27:57

Since it looks like the head is off the engine, remove the valve keeper and springs, making note of what cylinder they came from and whether intake or exhaust.

Get a dedicated pump oiler, and fill it with a rust penetrating oil. Many swear by a 50/50 mixture of ATF and acetone. Squirt the valve stem liberally, and let it soak overnight.

Take a mallet or hammer with a plastic face and tap the end of the valve to see if it moves. Repeat the application of the penetrating oil, and try, try again. I imagine you'll be having valve guides installed with new valves, but you don't wanna cause more damage with excessive force.

I'm sure others will be along with their thoughts and further recommendations.