Holley or NW Throttle Body for LS3 - LS1TECH

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Holley or NW Throttle Body for LS3

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Old 04-20-2012, 12:31 PM   #1
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Question Holley or NW Throttle Body for LS3

I'm having a build LS3 dropped in my 2004 GTO. The LS3 has a stock Camaro SS intake (90mm inlet I believe).

I need to get a throttle body (cable driven) and a cable bracket. I noticed the holley comes with the backet and with NW I can pick up one for it.

I see a lot of people like NW, but what about the Holley?

Also, it seems most places I looked have 92mm throttle bodies. Would it be worth much to remove that extra 1mm material around the hole to match the TB to the intake?

Any sponsor that has a good deal on either, feel free to reply or PM me the details, thanks!
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Old 04-20-2012, 01:08 PM   #2
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I've got a Holley 90tb on my intake, it's a quality piece and probably the nicest look TB I've seen. It does cost more than the NW 92, but I have no regrets getting it and the cable bracket works great. I modified mine for clearance and to smooth out the looks.
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Old 04-20-2012, 05:29 PM   #3
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I have the Holly 90 also, no problems with it. I have been running it for 4 years.
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Old 04-26-2012, 07:00 AM   #4
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I have the nw setup on my ls3 swap too with no issues.
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Old 04-26-2012, 07:26 AM   #5
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PM Sent on a Holley Price
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Old 04-26-2012, 09:20 AM   #6
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Thanks guys. After further reading, I went with the NW.
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Old 04-26-2012, 11:38 AM   #7
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I don't always buy a throttle body........but when I do its a Nick Williams.
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LS3 longblock, LS9 cam, LS9 headgaskets, NW 90mm, APS 5psi = 606 RWHP / 578 RWTQ
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