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New Edge Cobras
???? those with higher compression
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<blockquote data-quote="na svt" data-source="post: 10101145" data-attributes="member: 35346"><p>.060" will get you very close to 11:1 but will require other mods to get the intake manifold to line up correctly. Also, taking off .060" will cause the cams to be retarded from their optimum LC, especially if you go with 230 deg or longer dur.</p><p></p><p>I recommend you cut the heads .030", install 38mm intake valves and get some 226/222deg cams. Install the intake cams at an LC of 108 and the exhaust at 112. This will put you in the area of 370rwhp range with good mid-range and upper rpm power. </p><p></p><p>Use the Cloyes multiple keyway cam gears as they are much cheaper than the adjustable gears.</p></blockquote><p></p>
[QUOTE="na svt, post: 10101145, member: 35346"] .060" will get you very close to 11:1 but will require other mods to get the intake manifold to line up correctly. Also, taking off .060" will cause the cams to be retarded from their optimum LC, especially if you go with 230 deg or longer dur. I recommend you cut the heads .030", install 38mm intake valves and get some 226/222deg cams. Install the intake cams at an LC of 108 and the exhaust at 112. This will put you in the area of 370rwhp range with good mid-range and upper rpm power. Use the Cloyes multiple keyway cam gears as they are much cheaper than the adjustable gears. [/QUOTE]
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???? those with higher compression
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