Speed Inc. "no name" SFI underdrive pulley
12-27-2004, 05:12 PM
#1
Speed Inc. "no name" SFI underdrive pulley Anyone running this? Going from the pic on their site, it looks like it is slotted for a crank key, which I need for my Callies crank. I have been running an ASP, but it's not slotted and the March doesn't look like it is, either. Comments on it? Who actually makes it? It looks pretty sweet.
http://www.ls1speed.com/catagory.cfm?catagory=engine
http://www.ls1speed.com/catagory.cfm?catagory=engine
12-27-2004, 05:44 PM
#3
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SLP,it says it in the ad.I have one and it works pretty good,no false KR.I had to clean up the inside tapered endge to the motor side because it's machined a little sharp and was digging in the crank on install .I took some emory cloth and took care of that quick.
Anthony
Anthony
12-27-2004, 05:56 PM
#4
Originally Posted by tonyb
SLP,it says it in the ad.I have one and it works pretty good,no false KR.I had to clean up the inside tapered endge to the motor side because it's machined a little sharp and was digging in the crank on install .I took some emory cloth and took care of that quick.
Anthony
Anthony
12-27-2004, 06:36 PM
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Originally Posted by tonyb
SLP,it says it in the ad.I have one and it works pretty good,no false KR.I had to clean up the inside tapered endge to the motor side because it's machined a little sharp and was digging in the crank on install .I took some emory cloth and took care of that quick.
Anthony
Anthony
12-27-2004, 06:39 PM
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heres what the ad says:
SFI Approved Underdrive Pulley
Available in both 10% and 25% underdrive forms this SFI approved pulley is a great way to free up some HP!
Year Application Part No. Description Price Buy
98-02 LS1 PAP198 LS1 10% underdrive LS1 crank pulley/balancer $189.99
98-02 LS1 PAP298 LS1 25% underdrive LS1 crank pulley/balancer $189.99
SFI Approved Underdrive Pulley
Available in both 10% and 25% underdrive forms this SFI approved pulley is a great way to free up some HP!
Year Application Part No. Description Price Buy
98-02 LS1 PAP198 LS1 10% underdrive LS1 crank pulley/balancer $189.99
98-02 LS1 PAP298 LS1 25% underdrive LS1 crank pulley/balancer $189.99
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12-27-2004, 07:08 PM
#9
Originally Posted by LiquidFire350
your looking at the pulleys for a 04 GTO, you need to change your search to a 99 Trans Am, the no name one is a Pap, look at the stock number, it says nowhere that its SLP, only SFI approved
12-27-2004, 07:16 PM
#11
The guys at speed inc are good guys. I'd say give them a call and ask them the brand and they will tell you if it is that much worse than the other brands (or what brand it really is). It doesn't seem to be cheaper than the ASP or March pullies though 
12-27-2004, 07:25 PM
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Originally Posted by 11 Bravo
I don't think it matters what car you have. All LS1's are the same.
speaking of F-body, is the GTO a F-body or not?, ive been curious about this lately
12-27-2004, 07:29 PM
#14
The GTO is not an F-body. Only the Camaro and Firebird are F-bodies, just like the Vette is a Y-body (I don't think they use that anymore though) and the Cavalier/Sunfire are J-bodies.
12-27-2004, 07:36 PM
#15
If Speed Inc sells it, I'm sure it's a good piece. They've gotten 75% of my business over 5 years. Many, many thousands I've spent with them and not one bad issue so I'm sure it's a quality part. I really just need to know if it's slotted or not.
12-27-2004, 07:42 PM
#16
Originally Posted by 11 Bravo
If Speed Inc sells it, I'm sure it's a good piece. They've gotten 75% of my business over 5 years. Many, many thousands I've spent with them and not one bad issue so I'm sure it's a quality part. I really just need to know if it's slotted or not.
