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Cobra Forums
The Terminator
Engine/Tuning
long tubes
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<blockquote data-quote="racebronco2" data-source="post: 8451691" data-attributes="member: 11854"><p>I have the mac's from lethal, I installed them when i had the engine out.</p><p></p><p>Not sure of the gains because i did cams, ported intake and ported heads at the same time. </p><p></p><p>Worth it??? I wanted the car to run more efficient and now i have 11lb of boost with a 2.93 pulley.</p></blockquote><p></p>
[QUOTE="racebronco2, post: 8451691, member: 11854"] I have the mac's from lethal, I installed them when i had the engine out. Not sure of the gains because i did cams, ported intake and ported heads at the same time. Worth it??? I wanted the car to run more efficient and now i have 11lb of boost with a 2.93 pulley. [/QUOTE]
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