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2013-14 Shelby GT500
2.4 pulley or underdrive crank pulley?
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<blockquote data-quote="fearthesnake" data-source="post: 16674620" data-attributes="member: 40345"><p>13/14 MY's you can upgrade the Pulley w/o having to upgrade the fuel setup (Pumps/Injectors). It should be supported. OBVIOUSLY, when you have it tuned your tuner will let you know but you should have room left to spare with just a pulley change. Also, make sure you get that tensioner pulley to prevent belt slip.</p><p></p><p>I ran upper pulley/Throttle Body/Intake and off road exhaust and was still in range of the Injector flow, getting close on top end though (700hp). Anything more, def get BAPs and larger Injectors.</p><p></p><p>Since then gone with LTH's and E85 being installed with BAPs and bigger Injectors. I get a little skittish on 93 Octane and anything 700hp or more.</p></blockquote><p></p>
[QUOTE="fearthesnake, post: 16674620, member: 40345"] 13/14 MY's you can upgrade the Pulley w/o having to upgrade the fuel setup (Pumps/Injectors). It should be supported. OBVIOUSLY, when you have it tuned your tuner will let you know but you should have room left to spare with just a pulley change. Also, make sure you get that tensioner pulley to prevent belt slip. I ran upper pulley/Throttle Body/Intake and off road exhaust and was still in range of the Injector flow, getting close on top end though (700hp). Anything more, def get BAPs and larger Injectors. Since then gone with LTH's and E85 being installed with BAPs and bigger Injectors. I get a little skittish on 93 Octane and anything 700hp or more. [/QUOTE]
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2013-14 Shelby GT500
2.4 pulley or underdrive crank pulley?
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