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The Terminator
Engine/Tuning
2.76 + 2lb lower?
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<blockquote data-quote="sweet88gt" data-source="post: 6059347" data-attributes="member: 65374"><p>Steigmeier states their ported superchargers run best at 15-16#s of boost. The common thoughts are with a lower you will gain torque. I can only see that with different combos the supercharger is still spinning the same. I would put the largest upper pulley possible with a tensioner and what ever lower to spin the blower to arrive at your desired number.</p><p>With a 2.80 upper no lower I had 15.3#s this past weekend. I cant give you any reason one blower does better than another. With your thinner air, someone should be able to give you better results. I am leaning toward a 2.93 upper and 2# lower when I do a Steg stage 4 early next month. We shall see.</p></blockquote><p></p>
[QUOTE="sweet88gt, post: 6059347, member: 65374"] Steigmeier states their ported superchargers run best at 15-16#s of boost. The common thoughts are with a lower you will gain torque. I can only see that with different combos the supercharger is still spinning the same. I would put the largest upper pulley possible with a tensioner and what ever lower to spin the blower to arrive at your desired number. With a 2.80 upper no lower I had 15.3#s this past weekend. I cant give you any reason one blower does better than another. With your thinner air, someone should be able to give you better results. I am leaning toward a 2.93 upper and 2# lower when I do a Steg stage 4 early next month. We shall see. [/QUOTE]
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Engine/Tuning
2.76 + 2lb lower?
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