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View Full Version : Main jet size for 416ex



atb7346
02-26-2007, 11:35 AM
What jet size should I use on a 416 kit. I have rejetted it before because of adding a K&N filter and pipe, but the size I replaced it with has slipped my mind. I guess I should have written it down.
Thanks

Honda#4
02-26-2007, 12:25 PM
Try a 160 or a 165 main.

416exriden
02-26-2007, 12:44 PM
i had a 416 with full pipe and K&N with holes in the air box lid and a 170 worked good

jsmith2232
02-26-2007, 04:47 PM
You can check my sig, according to most setups I should be running rich but I've been up to a 210 and it still didn't bog any.

haggard fab
02-26-2007, 10:20 PM
mine ran good with a 165 in the stock carb

400exrider707
02-27-2007, 05:34 AM
165 should be plenty.

underpowered
02-27-2007, 07:54 AM
in my 426 i ran a 178 MJ, with a slip on, K&N, cam, and 11:1 88mm piston. i would say a 172, maybe 175 should be good.