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Cobra Forums
2013-14 Shelby GT500
750 HP Packages
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<blockquote data-quote="HPLouis" data-source="post: 16470782" data-attributes="member: 5445"><p>Thanks for the replies. I have the JLT 127mm CF intake, FRPP Sport mufflers, a SCT tune from JDM Engineering and the FRPP Throttle Body. At the dyno, I made 633rwhp/598rwtq SAE with those mods. The tune was very safe (10.8-11.1 A/F ratio) and JDM said they don't really mess with timing since the tune was a mail order tune and they wanted to be safe.</p><p></p><p>I have the parts from the 750HP kit so I was wondering if I was down on power or something. I think you guys are right, they are talking about flywheel HP and not wheel HP. </p><p></p><p>What would 633/598 translate to at the flywheel?</p><p></p><p>Thanks</p></blockquote><p></p>
[QUOTE="HPLouis, post: 16470782, member: 5445"] Thanks for the replies. I have the JLT 127mm CF intake, FRPP Sport mufflers, a SCT tune from JDM Engineering and the FRPP Throttle Body. At the dyno, I made 633rwhp/598rwtq SAE with those mods. The tune was very safe (10.8-11.1 A/F ratio) and JDM said they don't really mess with timing since the tune was a mail order tune and they wanted to be safe. I have the parts from the 750HP kit so I was wondering if I was down on power or something. I think you guys are right, they are talking about flywheel HP and not wheel HP. What would 633/598 translate to at the flywheel? Thanks [/QUOTE]
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2013-14 Shelby GT500
750 HP Packages
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