Teenagers like this punk make me discouraged to join a lot of forums, considering i'm one myself, but not a d*ckhole like this one.

I joined for some help and knowledge on mustangs, and yet we have ******** like this.

 

Hahahaha....battle of the noobs........grabs popcorn

 

Pully is a great mod. Makes the dyno look nice. I had a prblem with my ASP 25% Pulley it screwed my alternator but power gain is very noticable

 

has anyone else had that problem with there alternator?

so 25 or 42

 

Most would recommend the 25.... at least thats what I've seen when I used the search. I think a 42 will mess you up from what was said in past threads, but don't take my word for it, just search and you'll find plenty of info.

 

No, wrong, sorry, but neither will mess you up. The only reason it would mess somthing up is if your battery was going out and weak, would of happened with or without pulley

 

im a noob but what exactly dose a pully do, and is it hard to install?

 

A UDP is an okay mod but me personally, if you're going FI, I wouldn't bother with them. As for me, I'm going supercharged and so the UDP really wouldn't matter for me. It's just a waste of my money. If your not planning to go FI anytime soon, then most definatly, you should get it. Also, I think 42 would be way too large. You'd have to upgrade your alternator, you couldn't have an aftermarket speaker system, etc. A 25 will net you around an extra 10hp and will do enough. Whether getting one or not, or what type, depends all on what you want to do.

 

lol whats a FI?

and by 25% im thinking your talking about the belts?
im 17 and its my first car so i have no idea what most of you guys are talking about lmao

 

thanks, for the suggestions but im still stuck on wat to get and where is the best place to get tthem.