4.6 Cam in a 4.0?
 

Ive heard this offers some performance gain but cant find any other info on the swap.
Can somebody shed some light?
S.

RE: 4.6 Cam in a 4.0?
 

If you are going to go thru all the effort to put in a new cam, you would be better off to get a good aftermarket cam and lifters, inspect and possibly replace the rockers and get a nice gain in performance.
How many miles on your truck. Have you alread done a good plu and wire up grade, how about your O2's have you replaced them yet?
Mike

RE: 4.6 Cam in a 4.0?
 

Just out of curiosity, what plug and wire upgrade are you referring to?

Nathan

RE: 4.6 Cam in a 4.0?
 

8 mm Magnacor wires and Bosch Platium Plus 4's for plugs.

RE: 4.6 Cam in a 4.0?
 

you won't tell too much difference with the red cam/4.6,... did a short block swap and it mistakenly had a 4.6 cam,really didnt run much different with the bigger cam