jets carbs

[banshee 33]

hello i have a 421 rdz cub and 35 pwk carbs
could you tell me what s jet s making whith that
thank s

[MinnZilla]

I have a 421 cub (i assume you have a cub 68mm with a 4mil crank? at 1000' elevation I run depending on temp as follows: 40-50 degrees F - 170 mains
50-80 degrees F - 155 mains
80-100 degrees F - 145 mains

I ride in MN and so I need several depending on the temp. I also run KN's with box (no cover) and T-5 pipes

You could go up a couple if you run drag pipes - I need pipes that can pass noice ordinances