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How much HP/Boost will the stock pulley put out?

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Old 11-25-2006 | 11:36 PM
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Default How much HP/Boost will the stock pulley put out?

Maggie will be here tuesday. I'm wondering how much boost/HP will the stock pulley pump out? I've got 160 stat, dynatech headers, Outlaw CAI, tune, modified exhaust(flopro muffler), TBTC and shift kit.
Old 11-26-2006 | 01:50 AM
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Default On what are you installing the Maggie

Originally Posted by SSThunder03
Maggie will be here tuesday. I'm wondering how much boost/HP will the stock pulley pump out? I've got 160 stat, dynatech headers, Outlaw CAI, tune, modified exhaust(flopro muffler), TBTC and shift kit.
What are you installing it on and which maggie did you buy? Kinda like, how long is the string?

Most kits that are a specific kit for a certain engine in a certain car will produce 5-6PSI with the stock pulleys, but if you put a 6.0L kit on a 5.3L motor it will produce 8-9PSI and break something quickly.
Old 11-26-2006 | 02:28 PM
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Originally Posted by Supercoolin
What are you installing it on and which maggie did you buy? Kinda like, how long is the string?

Most kits that are a specific kit for a certain engine in a certain car will produce 5-6PSI with the stock pulleys, but if you put a 6.0L kit on a 5.3L motor it will produce 8-9PSI and break something quickly.
I got the kit for the Silverado SS 6.0. I think the stock pulley is a 3.1. Is that right?
Old 11-26-2006 | 05:08 PM
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6.5 psi.

About 400rwhp.
Old 12-01-2006 | 06:53 PM
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go the maggie Tuesday and it looks to be a 3.3 pulley How much boost an I looking at now?
Old 12-01-2006 | 07:50 PM
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5.5 to 6psi.
Old 12-02-2006 | 05:42 PM
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Originally Posted by SSThunder03
How much boost an I looking at now?
More than enough to make a huge difference in performance.
Old 12-04-2006 | 10:10 PM
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Originally Posted by 1SlowHoe
More than enough to make a huge difference in performance.
hope so
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