Best underdrive pulley?
01-14-2006, 12:16 PM
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Best underdrive pulley? Did some searching last night but didn't come up with squat, maybe I was searching for the wrong word(s) who knows 
Anyhow what's everyones opinion on the best underdrive pulley out there (ASP, SLP, Powerbond, etc)? I'm wanting to get one soon and don't like cheap (not $$ wise but quality wise) **** on my vehicles because you'll pay twice as much in the end. Thanks.
Anyhow what's everyones opinion on the best underdrive pulley out there (ASP, SLP, Powerbond, etc)? I'm wanting to get one soon and don't like cheap (not $$ wise but quality wise) **** on my vehicles because you'll pay twice as much in the end. Thanks.
01-14-2006, 12:52 PM
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Originally Posted by Lithium
ASP here as well.
Seems to be the most popular choice on here.
Seems to be the most popular choice on here.
01-14-2006, 01:32 PM
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Asp is lighter, SLP weighs the same as the stock pulley. I think the SLP looks better though. My bro has asp in his 00 SS. I heard the asp has to be modified to install a cam.
01-14-2006, 01:40 PM
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Originally Posted by blazinws6kush
Asp is lighter, SLP weighs the same as the stock pulley. I think the SLP looks better though. My bro has asp in his 00 SS. I heard the asp has to be modified to install a cam.
01-14-2006, 02:02 PM
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Originally Posted by Slammed99s10
Do either of you use the alternator pulley as well or just the U/D?
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01-14-2006, 03:49 PM
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Originally Posted by Lithium
True. But only with the double roller timming chain. Still then the newer version of the asp pulley(SFI appoved)will fit. Its the older ones that need to be modified.
01-14-2006, 04:26 PM
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From what I have heard the newer version of the pulley is the one with the SFI sticker on it. Mine fit fine cause I bought it at the begging of last year.
Not sure on the part numbers, I am guessing its the same. There is a visual difference here is a pic ----->
http://www.ls1howto.com/howto/fbody/...p_machined.jpg
Do you have the pulley already? or are you planning on buying one later on.
Not sure on the part numbers, I am guessing its the same. There is a visual difference here is a pic ----->
http://www.ls1howto.com/howto/fbody/...p_machined.jpg
Do you have the pulley already? or are you planning on buying one later on.
01-14-2006, 04:52 PM
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Originally Posted by bmfcamaro
i have asp w/ no problems
01-14-2006, 05:02 PM
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Originally Posted by Lithium
From what I have heard the newer version of the pulley is the one with the SFI sticker on it. Mine fit fine cause I bought it at the begging of last year.
Not sure on the part numbers, I am guessing its the same. There is a visual difference here is a pic ----->
http://www.ls1howto.com/howto/fbody/...p_machined.jpg
Do you have the pulley already? or are you planning on buying one later on.
Not sure on the part numbers, I am guessing its the same. There is a visual difference here is a pic ----->
http://www.ls1howto.com/howto/fbody/...p_machined.jpg
Do you have the pulley already? or are you planning on buying one later on.
Originally Posted by GTObsessor
same here... you don't need the alternater one unless you have a HEUGE stereo or something like that that sucks a lot of juice.
01-14-2006, 05:42 PM
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Originally Posted by Slammed99s10
Naw just looking into which one to buy and plan ahead so I won't have to replace parts later on.
Big stereo & sucking juice those days are over with, plus more stereo = more weight = slower LOL.
Big stereo & sucking juice those days are over with, plus more stereo = more weight = slower LOL.
oh yah... and True Duals make for a nice sound system 
01-14-2006, 08:55 PM
#15
Originally Posted by Slammed99s10
Do either of you use the alternator pulley as well or just the U/D?
01-14-2006, 09:01 PM
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Originally Posted by GTObsessor
same here... you don't need the alternater one unless you have a HEUGE stereo or something like that that sucks a lot of juice.
You need the overdrive for a system if you are having charging problems.
01-14-2006, 10:56 PM
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Originally Posted by Lithium
You need the overdrive for a system if you are having charging problems.
- 25% UD pulley only