Which UD pulley? ASP or SLP?
04-06-2007, 02:03 PM
#21
Originally Posted by SlowazzVette2
I am not sure if there is a difference between them. Also what type of gains have you guys been getting? Thank you.
04-06-2007, 02:19 PM
#22
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You might consider the March. It is currently available, cheaper, fluid dampened, and looks like a quality piece. I just got mine but have not installed it yet.
Steve
Steve
04-06-2007, 03:04 PM
#23
Originally Posted by Tainted
its a toss up. they both make about the same gains and both are well put together so jsut flip a coin
Is it worth getting without a cam?
04-06-2007, 04:01 PM
#25
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If you think your going to get the slp go with the powerbond from New Era. they have it on sale. i got it in 4 days and for like 189 that includes shipping. Its basicly the same thing as the slp.
04-06-2007, 05:14 PM
#26
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Good looking out I appreciate that. I know its not going to be a huge gain but 2hp is low. It has to be more important than that because its less rotating mass on the crank snout.
04-06-2007, 08:21 PM
#31
Someone mentioned 2rwhp gain.....Just wondering how many pulls you did in a row? was it just one before and one after? Not sure of dynometers accuracy range, but i would imagine that the only way to make an accurate guess of what a pulley nets would be to take at least 3 pulls before and 3 after and average them. no matter what rwhp gain I hear, everyone seems to agree on almost a 1/10 reduction in the 1/4.
04-06-2007, 10:53 PM
#32
Originally Posted by orangeapeel
I run the SLP/Powerdyne....no problems. Except for it is a bitch to find belts for at Auto zone or Oreillys.
are the belt's the same cost as normal ones? could NAPA carry them (napa carry's all sorts of wierd ****) i've been wanting to get the other kind of UDP's (anything but SLP.....just dont like the way they handle buisness...) but always wondered how hard the belts were to find
04-08-2007, 12:21 PM
#34
Originally Posted by ilirw325
Someone mentioned 2rwhp gain.....Just wondering how many pulls you did in a row? was it just one before and one after? Not sure of dynometers accuracy range, but i would imagine that the only way to make an accurate guess of what a pulley nets would be to take at least 3 pulls before and 3 after and average them. no matter what rwhp gain I hear, everyone seems to agree on almost a 1/10 reduction in the 1/4.
04-08-2007, 01:41 PM
#35
I've changed a lot of different ones. ASP are junk for quality, a large amount are not centric,= have more belts issues. And crank bolt loosening issues. Soft alum hub so the removal threads are weaker, and if they do loosen up the soft hub ID gets worn. Witch is common after you remove them a few times. The only thing I can think thats better with the softer alum hub, it that gets damaged before your crank, but it its installed right to begin with thats never a issue.
SLP/powerbond are the same units (made in Australia). And better in every way. We have them on sale for $179.95 Its a no brainer
SLP/powerbond are the same units (made in Australia). And better in every way. We have them on sale for $179.95 Its a no brainer
04-08-2007, 02:20 PM
#36
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Originally Posted by studderin
I've changed a lot of different ones. ASP are junk for quality, a large amount are not centric,= have more belts issues. And crank bolt loosening issues. Soft alum hub so the removal threads are weaker, and if they do loosen up the soft hub ID gets worn. Witch is common after you remove them a few times. The only thing I can think thats better with the softer alum hub, it that gets damaged before your crank, but it its installed right to begin with thats never a issue.
SLP/powerbond are the same units (made in Australia). And better in every way. We have them on sale for $179.95 Its a no brainer
SLP/powerbond are the same units (made in Australia). And better in every way. We have them on sale for $179.95 Its a no brainer
04-08-2007, 09:12 PM
#37
cool
Matt but some more info on the sale here.
And he also listed some belt lengths you guys
https://ls1tech.com/forums/sponsor-sales-specials/687537-powerbond-pulleys-sale-now.html
Matt but some more info on the sale here.
And he also listed some belt lengths you guys
https://ls1tech.com/forums/sponsor-sales-specials/687537-powerbond-pulleys-sale-now.html
Last edited by studderin; 04-09-2007 at 12:18 AM.
