Old Nov 1, 2005 | 09:36 PM
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abdr500
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From: enfield
Default why does my car over boost when i use optimax

why is it my cossy 2wd makes more boost when i use optimax and when i use unleded or super unleded it rus less boost i mean were taliking i normaly run 1.5 bar when i use optimax it goes to 1.8 bar
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