I finished my MX3 ADA 44mm headkit today. I must say after seated the rings, The bike pulls hard up top. You can feel that fat boy pipe up around 8000rpm and up. I finaly settled with a 70 jet. It seems to be slightly rich but better then slightly lean so Ill stick with that. Also my stock gearing is 7:68 so im going to go to a 6:68 this friday. The bike pulled up a hill that before the bike would stay at one speed and could not accerate. I'm very happy with the ADA mod. Now for a ADA reed cage

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