do lightweight pulleys really make a noticeable improvement?
#21
Originally Posted by hattrick
Question with specifics. If you:
drive up\down hills (Denver, CO type hils, not Florida hills)
auto tran
no other mods
does the xB maintain power going up hill?
***history***
Just driving around I tend to lose power going up a hill. I'f I'm doing 65-75 when I get a hill it will drop 5-10 mph by the time I get to the top. I'm not looking to pass anyone, just trying not to have to be at 4500+ rpm on every hill. Thanks.
drive up\down hills (Denver, CO type hils, not Florida hills)
auto tran
no other mods
does the xB maintain power going up hill?
***history***
Just driving around I tend to lose power going up a hill. I'f I'm doing 65-75 when I get a hill it will drop 5-10 mph by the time I get to the top. I'm not looking to pass anyone, just trying not to have to be at 4500+ rpm on every hill. Thanks.
#22
Underdrive crank pulleys do make a noticeable difference in performance based on my experiences over the past few years. www.NonStopTuning.com offers some sick crank and alternator pulleys for the xA and xB. I highly recommend you guys looking into their products
#23
Originally Posted by Malibu_Rapper
I'll have to see how my gas mileage reacts with this (someone reported better MPG).
#27
Originally Posted by xAwahl
Ive got the ZPI lightweight pulley...I love it, there is a big difference especially in the 3000-5000 rpm range. Pulls a lot harder now.
#28
If you want to get it a "ZPI" pulley there is only one source. Zero Point Industries themselves.
http://www.zeropointindustries.net/s...e00de83ef21704
If you just want the lightweight pulley, Agency Power is the company that actually manufactures the pulley. Vivid Racing has some of the best pricing I have seen on it.
http://www.vividracing.com/catalog/v..._1844_675_2037
Hope that helps.
http://www.zeropointindustries.net/s...e00de83ef21704
If you just want the lightweight pulley, Agency Power is the company that actually manufactures the pulley. Vivid Racing has some of the best pricing I have seen on it.
http://www.vividracing.com/catalog/v..._1844_675_2037
Hope that helps.
#31
Sushiboy Posted: 3/30/06 7:58AM Post subject:
--------------------------------------------------------------------------------
BTW, I assume our engines are internally balenced? No need for a balencer on the pulley?
--------------------------------------------------------------------------------
BTW, I assume our engines are internally balenced? No need for a balencer on the pulley?
#37
#40
Go with either the Perrin or the Agency Power. I would avoid any of the "underdriven" pulleys. Even the ones that provide other pulleys to help with the alternator issue. You can get these through Zero Point Industries, Vivid Racing, etc.