what TB to buy for fast 90 on a 99 c5
05-30-2013, 11:13 PM
#2
Teching In
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I did an LS2 tb on my FAST 92. I did need an adapter like this though. http://www.summitracing.com/parts/ce...FRBgMgodYBoALg
05-31-2013, 09:58 PM
#3
You will need an adapter like the one posted above. You can use an LS2 TB. It has to be the earlier one with silver blade. I ran one of these for a few years.
The LS3 looks similar with a gold color TB blade. It will plug in with the adapter also, but will not work right with the c5 electronics
The LS3 looks similar with a gold color TB blade. It will plug in with the adapter also, but will not work right with the c5 electronics
06-05-2013, 10:17 AM
#4
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I went with the Racetronix as I heard the Casper's has some issues.
http://www.racetronix.biz/itemdesc.a...2-TBAH&eq=&Tp=
You'll also need to relocate the vacuum line for the PCV system on the passenger side head since the LS2 TB doesn't have a port for it.
Just follow this write-up and you'll be golden: http://www.toquez06.com/fast.html
http://www.racetronix.biz/itemdesc.a...2-TBAH&eq=&Tp=
You'll also need to relocate the vacuum line for the PCV system on the passenger side head since the LS2 TB doesn't have a port for it.
Just follow this write-up and you'll be golden: http://www.toquez06.com/fast.html
07-04-2013, 05:33 PM
#5
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I have a TB from my ZR1 for sale it is a ported VMAX TB in great shape and polished
I'll take $350.
This was purchased from another member in January works perfect.
I'll take $350.
This was purchased from another member in January works perfect.
