What Pulley for my 98 Z28?
10-07-2010, 01:34 PM
#1
Launching!
Thread Starter
iTrader: (7)
Join Date: Feb 2010
Location: downingtown
Posts: 211
Likes: 0
Received 0 Likes
on
0 Posts
What Pulley for my 98 Z28? So i want to buy one of those 25% pulleys for my car. i hear they make a 5-10 rwhp difference? So what ones are there to choose from and which are the best? is there underdrive AND overdrive pulleys? any other ones? if so how much of a difference does each make, and which is best? Some more expensive then the others? Just looking for best bang for the buck 
Thanks!
Thanks! 
10-07-2010, 02:50 PM
#3
TECH Enthusiast
Join Date: Nov 2009
Location: Brownsville, texas
Posts: 620
Likes: 0
Received 0 Likes
on
0 Posts
10-07-2010, 03:10 PM
#4
SLP/Powerbond is a pretty solid one, and I think SDPC still has a sale going on for the pulley, new crank bolt, and belts for a pretty good price. ATI is "teh best evAr11!!" although I haven't been able to find a single post that specifies why it's the best, and worth twice as much as every other pulley.
10-07-2010, 03:30 PM
#5
Not saying it is worth twice the $$ but supposedly it dampens the torsional crankshaft vibrations better because it has two elastomer rings.
It is rebuildable.
Can be pinned to the crank.
It is available with a billet aluminum shell and is the lightest out there.
They used to offer only a 10% UD but now they make a 25%...
Oh....and it's what most nascar teams run so it has to be the best right haha.....
It is rebuildable.
Can be pinned to the crank.
It is available with a billet aluminum shell and is the lightest out there.
They used to offer only a 10% UD but now they make a 25%...
Oh....and it's what most nascar teams run so it has to be the best right haha.....
