can anyone tell me the CFM for the stock carb on the 2.8?

 

should be around 300-350.

I was always told "ideal" is twice the CI of the engine.

 

thanks.

 

While we're on the topic of the LC1 V6, how is it balanced? I need to know whether the flywheel from this engine (getting full transmission and everything minus bellhousing and clutch hydraulics for trans swap from same car) will work with my 3.1.

 

its external, so the flywheel should stay with the motor. So it will NOT work on a 3.1.