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New Edge Cobras
5.4 swap intake options?
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<blockquote data-quote="na svt" data-source="post: 11226433" data-attributes="member: 35346"><p>You'll want peak power to occur no earlier than 6300 if you plan to shift at or above 6500. Intakes that won't work for you are the stock Cobra and 5.0 intakes. Those that will work are the Boss 302 and Boss 260/290 and also a 5.5" short runner (with adapters they runner length is 7". The 7" intake will reduce mid range power but will allow shorter duration cams to be used.</p><p></p><p></p><p>Regarding cams, when installed at the correct LCs, you'll need intake cams with at least 225 degrees duration to get peak power to occur in the 6k. range.</p></blockquote><p></p>
[QUOTE="na svt, post: 11226433, member: 35346"] You'll want peak power to occur no earlier than 6300 if you plan to shift at or above 6500. Intakes that won't work for you are the stock Cobra and 5.0 intakes. Those that will work are the Boss 302 and Boss 260/290 and also a 5.5" short runner (with adapters they runner length is 7". The 7" intake will reduce mid range power but will allow shorter duration cams to be used. Regarding cams, when installed at the correct LCs, you'll need intake cams with at least 225 degrees duration to get peak power to occur in the 6k. range. [/QUOTE]
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5.4 swap intake options?
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