ninjette.org - View Single Post

choneofakind · November 27th, 2011, 07:02 PM

I did this to my bike over thanksgiving break. LOVE IT. sounds SO throaty, and the mid-range pulls stronger than before. I've got 3 washers on the needles it pulls hard, it's just a little soupy (I think its rich). I'm gonna have to play with the jetting a bit in the spring. The top end seems a little lacking to me. I'll try some Keihin 108's (which I think will be too much. It's not THAT lean) and Precision Engineering's 102.5's. I might get an FP jet kit as well to smooth out the midrange a bit. shimming works for just getting the fuel there, but the shop says the FP/DJ needles make a huge difference

this chart gives a comparison of flow rates and sizes of different jets
http://faq.ninja250.org/wiki/Dynojet...zes_conversion

November 27th, 2011, 07:02 PM	#8
choneofakind ninjette.org certified postwhore Name: . Location: . Join Date: Feb 2011 Motorcycle(s): . Posts: Too much. MOTM - Feb '13, Feb '14	I did this to my bike over thanksgiving break. LOVE IT. sounds SO throaty, and the mid-range pulls stronger than before. I've got 3 washers on the needles it pulls hard, it's just a little soupy (I think its rich). I'm gonna have to play with the jetting a bit in the spring. The top end seems a little lacking to me. I'll try some Keihin 108's (which I think will be too much. It's not THAT lean) and Precision Engineering's 102.5's. I might get an FP jet kit as well to smooth out the midrange a bit. shimming works for just getting the fuel there, but the shop says the FP/DJ needles make a huge difference this chart gives a comparison of flow rates and sizes of different jets http://faq.ninja250.org/wiki/Dynojet...zes_conversion