C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

which order for intake installation '88

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Old Jun 21, 2005 | 04:20 PM
  #1  
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brookman
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From: chandler az
Default which order for intake installation '88

I am doing a head gasket job on my '88 and the runner/fuel rail thing seems like a chicken or egg - which came first deal. The stupid reverse bolt on the inside under the fuel pressure regulator. What is the correct installation order?

I will post pictures for those that are interrested - when I am finished
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Old Jun 21, 2005 | 04:51 PM
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65Z01
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From: SE NY
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After the intake base is installed, torqued to spec, allowed to stand for >24hrs and then retorqued, the fuel rail and fuel lines go on next.

Then comes the runners and lower runner bolts. I use a magnetic wand to start the tough ones, like the inside one near the FPR. Then a ball driver can be used to run it in till snub, followed up by a Torx bit on an extension & swivel.

Start all bolts well by hand before putting a wrench to any of them and watch that the lower gaskets stay in proper position while installing all the bolts.
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Old Jun 21, 2005 | 06:46 PM
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From: chandler az
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Thanks.
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Old Jun 22, 2005 | 12:04 PM
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From: Benicia Ca
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One thing to consider is replacing your Torx bolts with hex head bolts.
After having to drill a few of the Torx heads off after stripping, I went on line and replaced all the top end bolts.
Now I'm not cringing as I'm tightening. Top end on mine has been done 3 times. JAT
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Old Jun 25, 2005 | 04:30 PM
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From: chandler az
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You aren't kidding. I went to coopperstate nut and bolt and got some allen head bolts. sure enough I found out why the Previous owner stripped the one that I had to drill out. What do the bolts look like that you used?

The ones I used are very similar but they use an allen key instead of a torx.
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