Spring Kit
T-Man Performance has collaborated with Joe Hornick at JHE Inc to bring you a premium, high lift spring kit for the Milwaukee 8. This PSI spring is a perfect fit for the M8 valve seals and, paired with our Tool Steel top retainers and triple groove billet valve locks, provides the most durable and high performance spring on the market. This spring can handle up to a .640 lift, with the right application. In addition to the M8 valve seals that come with this kit, we have custom shims that we can provide, upon request, to help you achieve your desired installed height. The top retainers are made of C300 Tool Steel, which we chose to use over Titanium due to the higher level of durability, stability, and endurance we get from using this stronger material. The C300 Tool Steel retainer is only .40 grams heavier than the Titanium retainers available on the market. This retainer also allows more protrusion of the valve stem to give more rocker arm clearance. The locks are also made of Tool Steel, by Trend Performance. These locks are billet, rather than stamped, to bring you a stronger lock that is a better fit to prevent any movement or chafing of material on the valve. With all of these components together, we bring you the strongest and most durable spring kit available. For more information on this, please see our video here.