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Lightning Forums
2nd Generation
stock lightning lower crank pulley or supercharger pulley
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<blockquote data-quote="Robert Francis" data-source="post: 11380807" data-attributes="member: 3393"><p>The 90mm MAF you purchased is large enough for the 6lb pulley you're thinking of installing. I'd recommend before spending a lot of money, you do a lot of research first - and locate a local shop with a dyno and a dyno operator thats familiar with Lightnings and talk to him for a few minutes.</p><p></p><p>Generally speaking, you won't need an upgrade to that 90 mm MAF with a 4lb pulley - and you may or may not with a 6 lb pulley. With your truck on a dyno, a capable dyno operator can tell you if your MAF is maxed out or not. The MAFIA and/or the SCT MAF's are "not" plug and play, and if you need one, you'll need a competent dyno operator to determine which "setting" on the MAFIA is correct - or in the case of an SCT MAF, he'll have to change some parameters in your computer program.</p></blockquote><p></p>
[QUOTE="Robert Francis, post: 11380807, member: 3393"] The 90mm MAF you purchased is large enough for the 6lb pulley you're thinking of installing. I'd recommend before spending a lot of money, you do a lot of research first - and locate a local shop with a dyno and a dyno operator thats familiar with Lightnings and talk to him for a few minutes. Generally speaking, you won't need an upgrade to that 90 mm MAF with a 4lb pulley - and you may or may not with a 6 lb pulley. With your truck on a dyno, a capable dyno operator can tell you if your MAF is maxed out or not. The MAFIA and/or the SCT MAF's are "not" plug and play, and if you need one, you'll need a competent dyno operator to determine which "setting" on the MAFIA is correct - or in the case of an SCT MAF, he'll have to change some parameters in your computer program. [/QUOTE]
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2nd Generation
stock lightning lower crank pulley or supercharger pulley
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