180 or 185 main?

[Brad]

which sould i use with my trinity, the sent me both of those jets and i got a k and n with no airbox lid

[UglyMotha™]

:eek2: those are some pretty huge jets are you running the stock bore and carb :confused:

[Brad]

Originally posted by UglyMotha™
:eek2: those are some pretty huge jets are you running the stock bore and carb :confused:

well idk what to do, like which jet to instal because they sent me a 180 and a 185

[Out_Sider]

yea, Brad has a completly stock 400 except K&N filter, and no airbox lid, and the Trinity exhaust

[UglyMotha™]

well in my opinion you should be down around a 150 to a 160 somwhere in that range it's hard to jet a bike over the internet cause everyones is goin to be different with all the different temps and elevations but for a ball park figure you should be somwhere around what i stated above you best bet would to call trinity and talk to them

[chrisp333]

id definately go like 155 or so, what ugly said.

check my sig, imm only runnin 162 on the forth clip

[Brad]

aite thanx all

[cals400ex]

yeah i would guess a 158 or so. lol, that is just a guess. i think a 152 for example is too small, but some don't think so. jetting is trial and error. good luck

[Chris400extreme]

I RUN A 185 IN MY 500EX WITH NITROUS, THERE IS NO WAY YOU WOULD NEED MORE THAT A 150 OR SO.

[gncc533]

i run a 190 i know it sounds big but my plug reads right on

[QuadJunkies]

Originally posted by Brad
which sould i use with my trinity, the sent me both of those jets and i got a k and n with no airbox lid we have a Trinity full system on our Predator and run a 170.What Elevation are you at?>:huh Thats a pretty big mian IMO. Are you going up on your pilot at all? What kind of plug reading are you getting with either of the jets?