BLACK2001SS

SLP. no problems.

Bad Blue WS6

iTrader: (41)

Isnt the ASP quite aq bit more $ than the SLP ?

BarneyMobile

iTrader: (4)

its the other way around, the SLP is more $$ than the ASP pulley. With that said, I bought the SLP myself becasue of the high belt ridges. No complaints so far.

LS1 HOSS

Not to hijack, but where are you guys picking up your belts? Does anybody have a part number reference?

The Alchemist

iTrader: (19)

Click on the link that I posted for Summit.... in there click on the 'required parts' tab and it lists the belts and sizes. Not sure about the different sizes for the a/c pulley, I'm guessing it's the difference between the gto vs f-body vs corvette.

http://store.summitracing.com/partde...00+115&FROM=MG

sevenstarsfall

iTrader: (2)

I have a powerbond which I believe is the same as the SLP with the lips and is SFI certified.

On the box it says requires belts 6PK1930 & 4PK1030

I havent had time to install it yet so I cant comment on how well it keeps the belt on or anything.

LilJayV10

iTrader: (39)

I am going to try the Summit Pulley. Where can I get the O/D for the alternator?

Thanks.

waldershrek

iTrader: (1)

Nobody I know has fried anything with one. Also, I'd go with SLP as theirs has the lip that eliminates the belt coming off.

DarkJuggalo

iTrader: (6)

i would go SLP, my buddy has the Summit one on and throws belts quite often on a 99 Z28. basic bolt ons

SidewayzOZ

iTrader: (11)

I've had my ASP for 3 and a half years with no OD alt pulley and a system in the car. No alternator problems here. Never thrown a belt either with plenty of 6800 pulls.

bigti99a

iTrader: (16)

i got my alt overdrive from ws6store.com got it fast!

VA2001SS

I have had the SLP/PowerBond pulley on for 4 years now, no problems.

RZRSEDGE

iTrader: (21)

ASP pulley here and have never thrown a belt off either. That Summit pulley does look nice though.

1/4milerunnerZ28

iTrader: (2)

are UD pulley's worth the money, and what exactly do they help with..? just wondering about getting one.

CRAGER

ASP on both of my cars. The one on my 427 has been on there 7 years now.

Peace,
Craig.

99zman

iTrader: (23)

i have a slp and like it but it rusts to ****.

LilJayV10

iTrader: (39)

Really? Well crap.

'99bluez

iTrader: (6)

did you guys notice your car running a lot warmer because it slows down the water pump?

Black 99 Bird

iTrader: (31)

You should not see a change in temp. I didn't with mine.

'99bluez

iTrader: (6)

did you use an autotap or anything to see the actual temps? I want to know if anyone looked at the actual temperature differences because going off the gauge isn't accurate as its just a dummy gauge.