- Dec 7, 2002
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Any other super charged folks make more boost in colder weather? I have a 6# pulley and here lately in 38* or 40* ish weather I can get up to 9# of boost at WOT. This would be great if I had the tune, but I get spark knock. I will be at T&J performance in Feb for a tune. Should I be looking into this before I go?