Originally posted by GoldFinger
I never had an STS carbs, do you have a link ?
Why not testing OS carb ? to me it was more proportional throttle movement vs fuels coming out...
OS carbs?

Why? I think they are they smallest carbs. Not enough for Nova based engines.
STS carbs are close to ideal because STS engines work about the same as Nova engines. But one thing I found about STS carbs are that they are composite and not aluminum like Nova.