3.0 to 4.0?

[katfishking]

would switching out a 3.0 for a 4.0 be worth it? i know that it has a bigger aftermarket and such but idk if the little power gain would be worth the work

 

[kman]

if you like low end power do it its a big difference

 

[katfishking]

yea thats what iv read and plus my 3.0 is barely hanging on

 

[stmitch]

You'll need everything that touches the engine. The trans, exhaust, motor mounts, wiring harness, PCM, MAF all have to be replaced with 4.0 stuff.
It's basically the same amount of work as putting a 5.0 in. Just saying.