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Clutch Help Fast

898 Views 0 Replies 1 Participant Last post by  mi-ki-nak
need help on clutching my 900 fusion for 660' drag race on hard pack snow. right now it has 11 72 wieghts and a blue/white spring. sec has stock helix and a blue red spring.gearing is 24/40 i think.tops out at 99 mphs and 7650 rpm.slp pipe combo
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