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2013-14 Shelby GT500
Why more torque with lower pulley?
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<blockquote data-quote="stangfreak" data-source="post: 13685661" data-attributes="member: 10655"><p>How do you explain the cars that have a upper only making lets say 15lbs of boost and a upper lower car making 15lbs of boost and both are making similar power. I have seen it time and time again for 10 years with 03 04 cobras. we basically started this upper pulley lower pulley stuff. Is it different for shelbys? I don't know. But I went through every single pulley combo you can think of on a supercharger. </p><p></p><p>when jay had his white cobra and 2.9 whipple he was making the same tq as me and I have a 4lb lower and he had a stock lower pulley. Granted my car is a under achiever and makes 20 less hp and tq from other cobras. lower pulley adds boost. more boost, more hp and more tq. Its nothing magical.</p></blockquote><p></p>
[QUOTE="stangfreak, post: 13685661, member: 10655"] How do you explain the cars that have a upper only making lets say 15lbs of boost and a upper lower car making 15lbs of boost and both are making similar power. I have seen it time and time again for 10 years with 03 04 cobras. we basically started this upper pulley lower pulley stuff. Is it different for shelbys? I don't know. But I went through every single pulley combo you can think of on a supercharger. when jay had his white cobra and 2.9 whipple he was making the same tq as me and I have a 4lb lower and he had a stock lower pulley. Granted my car is a under achiever and makes 20 less hp and tq from other cobras. lower pulley adds boost. more boost, more hp and more tq. Its nothing magical. [/QUOTE]
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2013-14 Shelby GT500
Why more torque with lower pulley?
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