CrO2????
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Junior Member
Joined: May 2006
Posts: 15
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Car: 86 Z28 Project
Engine: Currently 305 TPI soon 355 tpi/vort
Transmission: Bah 700R4
CrO2????
anyone heard of Cro2 systems i saw it in some mag at the shop says it lowers your fuel to -85 or your air to -65 lol its only $300 anyone know anything about this?