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ssrsupermoto · August 7th, 2020, 06:27 AM

I have a 2004 ninja 250. I have JRE slip on dual exhaust. Currently I have stock jets with dyno jet needles. I have a 2-1 muzzy system on the way, and I want to know is the Dyno jet kit a good kit to use or should I spring for the Factory pro jet kit. I would assume I would have to use the bigger main and pilot jets from my dyno jet kit after I install the 2-1 muzzy system. Also I am running a stock air box with a Uni drop in filter.

August 7th, 2020, 06:27 AM	#1
ssrsupermoto ninjette.org member Name: Brad Location: Zanesville Ohio Join Date: Mar 2020 Motorcycle(s): 2004 Ninja 250 Posts: 74	Let's talk jet kits I have a 2004 ninja 250. I have JRE slip on dual exhaust. Currently I have stock jets with dyno jet needles. I have a 2-1 muzzy system on the way, and I want to know is the Dyno jet kit a good kit to use or should I spring for the Factory pro jet kit. I would assume I would have to use the bigger main and pilot jets from my dyno jet kit after I install the 2-1 muzzy system. Also I am running a stock air box with a Uni drop in filter.