87mmFT Throttle Body Anyone?

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May 10, 2013 | 07:34 PM

#181

bikinilust

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From: socal

JuicinJake can u please post pix of your setup
Very interested in doing

Jun 4, 2013 | 05:15 AM

#182

wird06

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From: North Carolina

Anything new one this?

Jun 5, 2013 | 02:46 PM

#183

mw9

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From: cincinnati

Quote:

Originally Posted by wird06

Anything new one this?

not really do to us both working around 70 hours a week no time for fun things right now

Jun 5, 2013 | 04:08 PM

#184

Fixxxercask

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From: Columbus Ohio

mw9, I think this is the other 87mm thread....I almost posted in it too...lol The title is almost the same.

Sep 28, 2013 | 07:40 PM

#185

cbrg35

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From: Jacksonville, Fl

Quote:

Originally Posted by Z1 Performance

Can be useful if you have an intake manifold with an 87mm throat (or larger) and an intake tube with roughly an 87mm diamter. If neither of those things are present, it's going to largely be a giant waste of time unfortunately

do you know the bore on the kinetix V+ upper plenum? I have that and am looking at a throttle body spacer or that new nwp 75mm throttle body. thinking the TB will yield better results just looking for pro advice.

Sep 30, 2013 | 11:16 AM

#186

str8dum1

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From: raleigh-wood NC

neither one is worth the money nor show any gains in the real world

Jun 2, 2017 | 02:57 PM

#187

bealljk

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From: North Denver

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Jun 25, 2018 | 12:35 AM

#188

milenkogt

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From: pensacola

The titan guys who used the LS3/LS7 90mm throttle bodies with Uprev had to disable codes P2135 (TPS circuit range/performance) and P2119 (ETC actuator range/performance) in order for the engine to start up and run. If these aren't disabled, the RPM will hang and you won't have throttle input. Essentially going into limp mode.

The rest was just some adapter plates being made, or adapting a LS2 90mm snout and grafting it to the factory titan manifold.

The wiring harness was easy, you can buy OEM LS3 TB harness pigtails, match the pinouts and go from there.

Been using an LS3 gold blade 90mm DBW throttle body on my Titan since 2013.

OEM GM LS3 90mm Throttle body to use is Part # 12605109

I imagine the 87mm throttle bodies would work just as well and better suited for space constraints.