Thinking about getting some pullies for my slab. Whats the best brand for pullies on the 4.6 and would i need a smaller belt? Do underdrive pullies hurt the engine at all? And how does it effect gas mileage? Never put them on my 5.0 so dont know much about them.

 

I hear steedas are the best if i remember correctly... i have march just because my car came with those
and i think u can use the same belt and i dont think it should effect gas mileage much if at all

 

Steeda, stock belt, will help your gas mileage.

edit: If your mod list is up to date, there are better mods for the money...

 

^^^Agreed.

 

such as?

im doing gears, cat back, and control arms this spring/summer so....

was just looking to do a lil something to it in the garage while its cold out


but yea im going with steeda

 

Get that sucker tuned.

 

midpipe, tuner/tune, tb/plenum i would say all fair better than the pullies, but nothing wrong with them if thats what you want...

 

Yeah I hear steeda are best since they are not a piggy back style. I would honestly by something like a used sniper tuner before doing pullies. It's a great supporting mod for everything you will be doing soon and even has free data logging software!

 

i will be getting a tuner once i get my gears done, mid pipes out because im eventually getting stainless steel long tubes

 

Gears are by far the best bang for the buck your gonna get. UDPs dont really do much to be honest. The only reason i have them is cause the guy building my motor threw them on for free.