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View Full Version : 200xs optimax



new racer
04-13-2004, 02:17 PM
anyone out there specialise in getting the 200xs optimax going faster, without it going into safemode

D rocket
04-21-2004, 09:36 PM
All the normal thinking works but wait and see what merc comes out w/ on the new 245 hp some of the parts might be an easy upgrade ,COMPUTER . Tuner mods will help a little ,vent cowl on top like drag and f1 mainly to let heat out,colder air in. Increase air ,and fuel pressure. Make adjustable tps rod .Adjust to stock settings Then begin to adjust to optimize. Be careful and watch your tuneup constantly. Remember offroad use only.