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2013-14 Shelby GT500
built engine, low octane fuel...
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<blockquote data-quote="Norton" data-source="post: 16698035" data-attributes="member: 145307"><p>I'm sure elevation, correction, and the definition of "big hp" factor into it, but my car made 733 RWHP and 713 RWTQ on 91 octane (that's also the highest commonly available at the ~7K ft elevation where I live).</p><p></p><p>[ATTACH=full]1728616[/ATTACH]</p><p></p><p>Performance mods include JLT 127mm CF CAI, CFM Twin Jet 67mm TB, VMP 2.4" Upper, 90mm Idler, BPS Oversized & Ported Plenum/Elbow, NGK TR7-IX plugs, VMP Triple-Pass Dual-Fan H/E, and Reische 170' Tstat. All were installed by me and tuned by Eddie Giannini at Elite Performance and Tuning in Littleton, CO almost 5yrs and 15K miles ago. Those 15K miles include about half-a-dozen race passes at the Pikes Peak Airstrip Attack (1/2-mile drag races).</p></blockquote><p></p>
[QUOTE="Norton, post: 16698035, member: 145307"] I'm sure elevation, correction, and the definition of "big hp" factor into it, but my car made 733 RWHP and 713 RWTQ on 91 octane (that's also the highest commonly available at the ~7K ft elevation where I live). [ATTACH type="full" alt="Dyno (vs RPM) STAGE 4 Power Pack.jpeg"]1728616[/ATTACH] Performance mods include JLT 127mm CF CAI, CFM Twin Jet 67mm TB, VMP 2.4" Upper, 90mm Idler, BPS Oversized & Ported Plenum/Elbow, NGK TR7-IX plugs, VMP Triple-Pass Dual-Fan H/E, and Reische 170' Tstat. All were installed by me and tuned by Eddie Giannini at Elite Performance and Tuning in Littleton, CO almost 5yrs and 15K miles ago. Those 15K miles include about half-a-dozen race passes at the Pikes Peak Airstrip Attack (1/2-mile drag races). [/QUOTE]
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2013-14 Shelby GT500
built engine, low octane fuel...
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