You don't need to worry about over carbing with the 850's.

Hotroddave40 got 29.5mpg in his super mileage 318 Cuda with an 850.

Get the "biggie sized" TQ to start with! The TQ will only pull what the engine demands from it.

What I would like to see is how to mod the emission carbs. How to mod the spray bars etc.

I really want to bolt a 318 model TQ on a hot slant6.

"The only thing to do for triumph of evil is for good men to do nothing"

"NUNQUAM NON PARATUS!"