I attempted a cam/ valvespring swap today and everything went smooth up until the valvespring. Im using the air hose fitting for the spark plug hole and the comp cams compressor tool and when i compress the springs the valves go with them. Ive used up to 115 psi. Im at a dead end i dont know what to do

 

The locks are sticking inside the retainer. After you pressurize the cylinder take a rubber mallet and smack the retainer towards the outside of it. The lock has been wedged against the retainer for a long time with several 100lbs of force. It needs a little persuasion thats all.

 

So hit on top of the springs?

 

Yeah hit the retainer towards the outside edge. Don't hit the valve itself.

 

Yep, just a quick swat with a rubber mallet.

 

Yep..I just give them a few light taps and it will release next time you compress the spring