What are the pros and cons of these? will I be able to notice the power increase?

 

Pros, better looking dynos, slightly better mpg
Cons, doesn't really improve performance, can cause charging issues with high powered stereo systems

 

as stated above:

Pros:
-less weight
-slight (small) performance increase
-looks

Cons:
-Can mess with alternator
-not reccomended if you plan on super charging (the pullies wont hold up to the extra power)

 

are they even worth it about how much of a gain can you expect out of a udp kit

 

10hp and 10lbtorque to the wheels

 

10 hp at best, will be closer to around 8, but torque will remain mostly the same, maybe +1 or 2, but nothing to jump for joy over.

 

Its actually a great little mod. U can feel it pull nicely throughout all RPMs but then 3 days later like u never even bought it. U get use to it lol. About 7 rwhp

 

Turbo?

 

Speaking of messing with alternator,my alternator crappd out on me when I put my pulley on.I dont know why or WTH was going on it just happened when I put the pulley on. I must of not alligned it or something so it suckd all d power out of it

 

yea maybe like 5 - 8 hp. i have them imho i feel like gear 1 pulls harder, and at 75 or 80 and i **** to third it helps alot becauseof the high rpms