Msd Ignition Comp Cams Roller Rockers Holley Carburetor Upgrade Roller Rockers
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To increase valve lift without swapping out the cam, we grabbed a set of Comp Ultra-Gold 1.6:1 ratio roller rockers (PN 19002-16). The increases ratio will keep the valves open a little longer, allowing more air and fuel into the cylinders for added power. These rockers are available off-the-shelf for $240, CNC-machined, and notched to clear most performance aftermarket valve springs. View Related Article
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