Tri-z mod jetting issue

[tippmann]

Well ill look at my head nut torque but im pretty sure gasket is blew

[tippmann]

I Borrowed a keihin 35 mm flat carb that my friend had on his banshee before he start running with only one carb. i put a 170 main jet in it and DAng !!!! too rich !!!!!!!!!!

Before testing out the carb i matched the intake with the carb size( to not choke) then matched the v-force stuffer to match the intake hole( again to not choke).

SO now with the carb test im 100% sure problem is from carb... But now the only thing in the carb that could stop me beeing more rich is the needle jet. i Presently have a 480,Q-2 with a 6fj41 needle.. Every needle jet cost 17 $ and if it dont work i cant return it.. so wich one i should try out ??? Q-6 ? Q-8 or go in the R1, R2 ??? Thx for your help...

[tippmann]

Yesterday i saw that the 6f4 needle is 62.3mm long and the 6fj41 is 68mm but anyone know if mikuni flat (tm) use same needle of the vm (round)? I know the needle jet of tm is longer that why im not sure about needle shorter. Was about to test it but the adjustement screw in the middle of the clutch broken ,,, so i have to figure out what to do with this screw