Katech Torquer LT1 & LT2 Camshaft

Katech Engineering has been in the racing industry since 1977 and knows that the key to a winning engine is the camshaft. Not only do our camshaft packages make great power, but the durability on them is second to none. What makes our camshafts so great is our ability to analyze the valve while it is in motion on our Optron spin cell. This is a claim that few people in the industry can make, especially since we were one of the first companies to use this technology. With our involvement in the C5-R race program, we can safely claim that there has never once been a failure due to insufficient valvetrain design. What this means is you will get the most durable, highest revving cam package that is on the market today. You can also be assured that every aspect of the camshaft has been designed for great power and superb driveability. Note, check fuel pump preload on all but especially on LT2 applications. Suggested Valvetrain: PSI1516 Valve Springs, GM LS7 or Johnson 2110 Lifters, Katech Locators, Katech Tool Steel or Titanium Retainers Cam Specs: 219 / 233 @ .050, . 643/ .655 lift, 118 LSA 32% fuel lobe Fits all Gen 5 LT engines 4 degree VVT limiter or full lockout recommended. Cylinder heads can be decked .030 with OEM pistons. Katech always recommends checking piston to valve clearance when using decked cylinder heads.