I got a new set of roller lifters for my 94 Ford Escort 1.9L engine.
I was checking them out before installing and I found that the spring loaded lifter button on the top of lifters are quiet different from one another.
Some move down a good bit and pop right back up.
Some are super stiff and barely move at all!
Is this normal?
Is one type meant for the intake side and the other type meant for the exhaust side?
