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Power Strokes
7.3 Aftermarket
power at higher RPMs
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[QUOTE="pontiacross, post: 313260, member: 1263"] as for timeing and stuff like that after 63 dyno pulls it is pretty hard to me to keep track of all those details so I am not going to quote the wrong thing since I'm not 100% sure. Honestly the billit wheel may not have spooled any harder but it did drop off faster for sure and drive pressure was higher with it for some reason. we just decided it was harder to turn. [/QUOTE]
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power at higher RPMs
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