Carter Thermoquads ~ 'More General Information'

Thermoquad primary jet sizes
Jet # Size
120-330 .077
120-331 .080
120-332 .083
120-333 .086
120-334 .089
120-335 .092
120-3074 .074
120-3077 .077
120-3080 .080
120-3083 .083
120-3086 .086
120-3089 .089
120-3092 .092
120-4092 .092 *
120-4095 .095 *
120-4097 .097
120-4098 .098 *
120-4099 .099
120-4100 .100 *
120-4101 .101 *
120-4104 .104 *

as you can see, the smallest jet for a TQ, is a huge jet for a Qjet carb