The 2.8 is carbureted, the 3.4 has a throttle body. Is it worth the trouble to try to keep the throttle body on the 3.4 and set it up, or should I just throw the carb on the 3.4 and call it good?

If I do decide to keep the throttle body on the 3.4, what would that entail?

Thanks.

 

I would throw on the carb.