Hey guys, I have a question for you. I have a 2007 Mazdaspeed 3 that had a motor that pistons hit the valves. This is what I have done. First of...
I got all the valve springs seated and detents in place. The "Lisle 36200 Valve Keeper Remover and Installer" worked amazing. I actually would...
Valve lapping is important to do when you are building your motor if it is higher miles. This will allow you to get a nice tight seal to the valve...
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