Few Technical Questions. [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: Few Technical Questions.


Durallymax
02-10-2008, 03:10 PM
I was wondering what the following are on our LB7s.

BSFC (Brake specific fuel consumption) in lbs per hour.

Average Intake mani temp.

the reason I need these is for sizing turbos. So I guess the BSFC isnt gbonna do me much good cause ill be running a lot more fuel.

I guess Im just looking for a baseline and what to go off of. Also if somebody knows about how much the BSFC can vary with added fuel that would be great.

I also dont know what to plug into the equation for a A/F ratio since diesels have no set ratio.


This is all kind of a gray area.

Durallymax
02-12-2008, 11:25 AM
I also need to know the Volumetric Efficiency

Anybody???