Carter Thermoquad model 9801

I don't know where your getting your carb, I might suggest this guy. He has 150,000 carbs in stock. I had a lengthy conversation with him about the 9801 specifically, he sells them for I think he said 375.00, he guarantees it to run flawlessly out of the box. Very knowledgeable about TQ's and he also makes parts for them right down to the metering rods. Give him a call and see what you think. I may purchase one next year.

http://www.thecarburetorshop.com/Carbshop_carbs.htm