Lash adjusters in Ford Modular motors can leak down under high RPM, causing lost duration and lift, as well as more valve train wear. The COMP Cams¨ Ford Mod Motor Performance Lash Adjusters are engineered to have a slower leak down rate than stock lash adjusters. These provide more lift and duration when aggressive performance camshafts and heavy-duty valve springs are installed.
Additionally, because they better resists collapsing than the stock lash adjuster, these Performance Lash Adjusters provide better valve train stability and high RPM durability. A black oxide finish prevents rust and corrosion while contributing to increased durability and life span.
