Both Pulleys or Just one??
03-12-2005, 10:29 PM
#6
Teching In
Join Date: Mar 2005
Location: norcal
Posts: 48
Likes: 0
Received 0 Likes
on
0 Posts
ive got a decent stereo system so i have been using both for a couple months now with no problems.i did not feel any difference in performance but i probaby did gain some.100% smog legal.
03-12-2005, 10:49 PM
#7
TECH Fanatic
iTrader: (12)
Join Date: Jan 2004
Location: Houston, TX
Posts: 1,869
Likes: 0
Received 0 Likes
on
0 Posts
Not sure if there's any true "power" gain but you take away rotating mass and slow your accessory pullies in relation to crank rotation. All in all it should be good for a tenth in the 1/4 due to quicker acceleration! 
Trending Topics
03-16-2005, 03:58 AM
#11
TECH Enthusiast
iTrader: (9)
Join Date: Feb 2003
Location: Edmond, OK
Posts: 562
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by Martingale
You guys using the stock belt with the underdrive crank pulley?
03-16-2005, 10:24 AM
#12
Typically the manual cars can just use the crank pulley. Some autos can get away with just the crank pulley (I have this setup on both cars), while other autos may need the over drive alt. pulley. I will probably be purchasing the over drive alt. pulley for our Camaro SS for safe's sake.
03-16-2005, 02:42 PM
#14
Launching!
Join Date: Oct 2004
Posts: 227
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by txhorns281
If you're not running a stereo or too many accessories, you'll be fine pulley only
I agree, the alt pulley is not really needed. I have two amps right now one is 420 watts RMS and the other is 500 watts RMS and I didn't need the pulley.
03-16-2005, 10:17 PM
#15
12 Second Club
Thread Starter
iTrader: (1)
Join Date: Jan 2005
Posts: 950
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by 2000BlkCamaroSS
Who would you suggest I go through to get the crank and alt pulleys?
There's a group purchase going on right now thats why I was asking. Go check it out.