625-CFM Street Demon? aka TQ....

Well i got my sons carb one last week and it was PIG, PIG Rich! Turned the idle mix screws all the way in and didn't change a thing. after the metering rod change it was adjustable
(What do you expect for 6800 feet:cheers:)
Had to order a jet kit, and we jetted it by installing .006 larger metering rods. It responded and has a crisp throttle response (Something that it hasn't had in 10 years) BUT the secondary..........they stumbled REAL hard.

What shocked me, was that it required LOOSENING the air door spring to make it work right. Need to lean out the secondary too. Sent him on his way to get us to the carb before we tune it any more.

If you are using a stock 360 manifold, you will need a open spacer adapter to get the secondary butterfly (?) to clear the manifold.

Compared to a TQ, the butterfly assembly is much much smaller in width.

So far I'm really happy with the way it works.