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any luck finding noticeable improvement?

Posted: Mon Jun 16, 2008 7:48 pm
by vespatech
ive had my 110 for about a month now ive installed the prima along with an 85 main and really noticed no difference maybe a little better response but not much. ive played around with the weights and it seemed like 10.4 felt good but i was looking for a better response in lower and mid range. not just top end so i slowly went down just looking to hit 40 a little quicker. and have had no luck. im thinking more fuel but any bigger than an 85main is to rich in that tiny carb.