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10-27-2003, 12:25 PM
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Registered Member
Join Date: Sep 2002
Location: NYC
Posts: 245
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As far as I know Rev, the power valves I've been using are good. New out out the box from Holley. And the valve seats too. Dknght, the 2nd's are open just a little at idle. I did that the last time I had it apart. My cam is 240* @.050 with .540 lift big but not that big. So if you got that 289 going with that size cam I should be able to figure this one out. I'll finally get some free time this weekend to tyr all of your suggestions and get it tested with a new vac gauge. I'll let ya know how it turns out . Thanks
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1970 Stang Conv: en:Boss351 (balanced/blueprinted) mech cam(240*@.050/.540 lift) Scrw in studs/comp cams rllr rkr Mldn valves 2.19in 1.71ex ported polished cc'd hrdnd ex Keith Black FT pistons(10.25/1) Weiand Excellorator manifold Holley700 DP mech 2nds MSD 6 box and Dis Headers/2 1/2 inch duels tr: modified FMX re:9-inch/3.89 limited slip |
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