TwinTurbo.NET: Nissan 300ZX forum - Benefits of underdrive pullies are well documented.
Subject
Benefits of underdrive pullies are well documented.
Posted by
Z_Cherub
on March 25, 2010 at 11:03 AM
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In Reply To
So what do you recommend then?
posted by pearlzed
on March 25, 2010 at 10:14 AM
Message
The negative side effect is that is can cause cooling issues due to spinning the water pump pully more slowly. This issue is what the HI pully was developed to address. Both are proven to be effective, though.
Follow Ups
UD/OD pulleys? Kinda confused
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pearlzed
18:29:23 03/24/10
They do exactly what they called by. :) for instance...
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XTZ
18:37:15 03/24/10
Larger diameter pulley on the accesory turns slower,
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SactoTodd
19:48:23 03/24/10
Re: They do exactly what they called by. :) for instance...
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Zesus
08:00:27 03/25/10
Get the underdrive crank pulley and the overdrive water
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zellamay
22:23:24 03/24/10
Shameless plug...
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Bernie (NoVA)
00:37:32 03/25/10
So what do you recommend then?
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pearlzed
10:14:28 03/25/10
Unorthodox Racing Crank Pulley, HI water pump pulley. (n/m)
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Bernie (NoVA)
10:34:50 03/25/10
Benefits of underdrive pullies are well documented. -
Z_Cherub
11:03:15 03/25/10
"Worth it" is subjecive. I liked the ud/od pulley changes
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zellamay
12:33:37 03/25/10
So what do you recommend then?
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pearlzed
10:39:49 03/25/10
Here are my recommendations. I also have these parts...
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leftfordead86
10:58:38 03/25/10
Why the ASP?
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Z_Cherub
11:05:13 03/25/10
IPP is Kyle, not Coz. (n/m)
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Guapo
11:16:07 03/25/10
Correct.
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Z_Cherub
11:22:22 03/25/10
well eff me for multitasking. (n/m)
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Guapo
11:23:56 03/25/10
2nd.
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Z_Cherub
11:35:53 03/25/10
why not ASP (n/m)
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ali300zx
15:21:12 03/25/10
That, too.
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Z_Cherub
15:56:32 03/25/10
UR is lighter, ASP is cheaper. (n/m)
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Guapo
15:58:29 03/25/10
I see. Thanks, Guap! (n/m)
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Z_Cherub
16:35:02 03/25/10
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