Edlebrock 500cfm on 89' 4.2L Wrangler?

[JTR0569]

Trying to put an Edlebrock 500cfm electric choke carb on an 89' 4.2L six cylinder Wrangler. I know that I need the adapter plate to go from 2 barrel to 4 barrel, but is that all? Will I need to get any other parts to complete this install? PLEASE HELP!

 

[Saddle Tramp]

First off, I'm not sure the stock motor can handle all the juice 500 cfm of 4 barrel carb can throw at it. I would go with a Motorcraft 2100 or 2150. If you want to loose the BBD carb a Nutter By-Pass is in order:

http://www.4x4wire.com/jeep/tech/electrical/jn-ignition99/

 

[jps4jeep]

if you want a 4 bbl carb, spend the cash for the offenhousen (sp) manifold and go with the truck avenger 470. properly tuned, the 258 will run sweet with it.

But for the cost, might as well inject it and be done.

 

[JTR0569]

Thanks for the help!! I will post the results.

 

[SteelHeadz]

I like the fuel injection option better.