WebFeb 3, 2024 · While the 30-30 cam does use recommended lash settings upward of .030-inch for both intake and exhaust, the Duntov camshaft uses a much tighter recommended lash of 0.012-inch and 0.018-inch for … WebNov 1, 2013 · Bigger 2.02 valves weren't used until 1964. 340 HP engines had forged small dome pistons (about 11.25 to 1). The 340HP engines were the same as the 360HP engines except for the carburetor versus fuel injection. The 30-30 solid lifter camshaft was first available in 1964 with the bigger valve engines.

Has anyone here ran the Duntov 3030? The H.A.M.B.

WebFeb 3, 2024 · While the 30-30 cam does use recommended lash settings upward of .030-inch for both intake and exhaust, the Duntov camshaft uses a much tighter recommended lash of 0.012-inch and 0.018-inch for intake and exhaust. The 30-30 cam is a solid lifter … WebEngine Performance Upgrades hover to zoom click to enlarge 57-61 Camshaft - Duntov 097 Mechanical Solid Lifters 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 0 reviews write a review Street … fiddleheads uw

Duntov 30-30 specs Team Chevelle

WebMar 1, 2010 · Judged on specs alone, the drop in cam timing was pretty significant. The 30-30 cam offered 0.485 lift and 254 degrees of duration (measured at the now industry … WebMar 11, 2005 · daily driven low rpm performance 30-55degs overlap hot street performance 50-75 degs overlap bracket/oval track racing 70-95degs overlap dragster/comp eliminator engines 90-115 degs overlap As you can see 70º overlap is a lot. A dual pattern will increase overlap and idle roughness. Shop equip for sale A aaronz28 Registered Joined … WebSBC 302 Duntov 30/30 1969 Z28 140 off road cam and headers Bill F 17K views 9 years ago Duntov cam and turbo mufflers screamn355 7K views 8 years ago 67 with the … greves ancenis