Carb Upgrade

[rcb]

Greetings Dodge Lovers !!! My M880 carb appears to be a rebuilt
replacement BBD. I was thinking about upgrading to a larger cfm
Holley that will be a direct bolt-on. Other posts on this issue suggest
that some Holley 2 barrel carbs from 360's have a slightly different bolt
spacing and I don't want to get into an intake swap. Any thoughts and or suggestions ? Thanks...

 

[Bob H]

More CFM won't help much, the valves & ports are very very small in those heads.

 

[dtracy22]

I've never tried but there is 2 bbl adaptors capable of going from small 2 to large 2 bbl. But the intake is still to restrictive. Best thing to do is get edelbrock performer and put a Edelbrock 500 cfm carb on it.

 

[NDT]

Keep it stock. Truck pulls like a freight train like it is.

 

[michigandon]

I'm in the process of upgrading to a Motorcraft 2150 after yet ANOTHER bad experience with a remanufactured BBD that wasn't up to snuff. The jury is still out as to whether or not it's worth it as of right now.

The kit can be had at a certain online auction site. I can PM the listing to you if you're interested.