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Who makes a cable driven throttle body for ls3????

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Old Mar 31, 2012 | 10:31 AM
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Default Who makes a cable driven throttle body for ls3????

Im building a 403ci ls2 and using l92 heads with a port matched l76 intake to go into my 02 z28 so im looking for a cable driven throttle body for the ls3. thanks
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Old Mar 31, 2012 | 11:07 AM
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I just bought a BBK 92 MM TB from S&K speed. less than 300 shipped to my door brand new.

Also, FAST makes one and a few other companies. lots of options. just make sure it is a 4 bolt TB for the LS3/L76 intake.
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Old Mar 31, 2012 | 11:41 AM
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buy a nick williams 92mm.... hands down best throttle body company out there
http://www.ws6project.com/user_stor/...throttle-body/
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Old Mar 31, 2012 | 11:49 AM
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Professional Products makes a 101mm and a 96mm, they are $230 and $220.
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Old Mar 31, 2012 | 04:50 PM
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Originally Posted by 1nasty86
buy a nick williams 92mm.... hands down best throttle body company out there
http://www.ws6project.com/user_stor/...throttle-body/
I saw this one but would it fit on a l76 manifold?
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Old Mar 31, 2012 | 04:51 PM
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Is there a size limit on throttle bodies? Its a stock l76 intake so would a 101mm even work?
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Old Mar 31, 2012 | 08:28 PM
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You can use a 102mm TB, but honestly there may be some issues with smaller CID with it. Sometimes bigger is not always better, and it takes a bit of porting on the TB area to make sure it will fit.

That NW 92 is one of the best out there and WS6 Store is a good place to get them from.
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Old Mar 31, 2012 | 08:53 PM
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Do not forget you will also need a cable bracket since the ls3 intake has no provisions for it. WS6 store sells those as well.
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Old Apr 1, 2012 | 08:16 PM
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Ive used FAST 92mm throttle bodies on all my LS3 cable intakes
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Old Apr 2, 2012 | 12:41 AM
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Originally Posted by gectek
Do not forget you will also need a cable bracket since the ls3 intake has no provisions for it. WS6 store sells those as well.
Can you send me a link for this ... im having trouble finding it
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Old Apr 2, 2012 | 12:47 AM
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He does not have it listed, but does offer it. I would give them a call in the morning, they can get you price and everything.
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Old Apr 2, 2012 | 11:04 AM
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Originally Posted by 02 Camaro
Im building a 403ci ls2 and using l92 heads with a port matched l76 intake to go into my 02 z28 so im looking for a cable driven throttle body for the ls3. thanks
What are you doing for map sensor? LS1 or 3?
Which is the best way to go or does it matter as long as your tuner is aware?
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Old Apr 2, 2012 | 08:19 PM
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Originally Posted by 95wannabe
What are you doing for map sensor? LS1 or 3?
Which is the best way to go or does it matter as long as your tuner is aware?
I believe Katech sells an adapter for the ls1 map sensor to use on the ls3 intake... Are you doing a similar build or just curious?
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Old Apr 2, 2012 | 08:35 PM
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You may have to change a few of the map readings for the LS3 to work correctly. WS6 store sells the adapter as well. He has quite a few things for almost any f body with any type of LS swap in it.
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Old Apr 3, 2012 | 05:01 AM
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Originally Posted by 02 Camaro
I believe Katech sells an adapter for the ls1 map sensor to use on the ls3 intake... Are you doing a similar build or just curious?
same swap, except stock LQ4 shortblock
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Old Apr 4, 2012 | 12:33 AM
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You need an extension harness for the MAP. I got the cable bracket from Speed Inc. and Im using a 90mm Nick Williams. No reason to go bigger because the LS3 manifold opening is 90mm.
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Old Apr 4, 2012 | 09:23 AM
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Originally Posted by Oh4GTO
You need an extension harness for the MAP. I got the cable bracket from Speed Inc. and Im using a 90mm Nick Williams. No reason to go bigger because the LS3 manifold opening is 90mm.
Do you have a part number for the bracket?
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Old Apr 5, 2012 | 08:15 PM
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Here is the bracket

http://www.ws6project.com/user_stor/...oducts_id=4692
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Old Apr 5, 2012 | 09:44 PM
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It says it fits any NW TB.does that mean it only fits NW TB's or any TB?
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Old Apr 5, 2012 | 10:24 PM
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As long as there is a bolt hole in the back of it for the bracket to attach to then you are ok.
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