Oxygen sensor with Weber carb

Do I need the O2 sensor with the Weber conversion?

You don't need the engine computer, which is the only thing that reads the O2 sensor, so no.

Nope not needed.

delete it along with all the other computer shit






-justin

thanks for the info.
i hope to set the engine in this weekend i guess.
some pics of my engine

You could get an air/fuel gauge and use the 02 sensor to make sure your carb has the right jets...

ok i have a qustion i just ordered my weber do i need a fule reg

my '89 2200 has an electric fuel pump that is putting out 7.5 psi and the Weber calls for 3.5 so I went to the autoparts store and bought a Mr.Gasket fuel pressure regulator that is adjustable from 1.5 to 6 psi for about $20. I also read on this forum that some are running only 2 psi on the Weber to get the best performance.

we will require more pics of the truck as well..lol

i run 2.5 psi on my weber. if you cram the gas i have a slight hesitation and then it pics up quickly after. i have some more tuning to do i believe.




-justin