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

What is THIS?

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Old Sep 22, 2005 | 09:39 PM
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Default What is THIS?

Its on the drivers side towards the bottom of the upper shroud...

And how do i get it out of the way to get to those 3 little bolts?
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Old Sep 22, 2005 | 09:49 PM
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Originally Posted by ian1992red
Its on the drivers side towards the bottom of the upper shroud...

And how do i get it out of the way to get to those 3 little bolts?
it's the intake for the AIR pump.

i think it's just attached to the pump with a pipe clamp.
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Old Sep 22, 2005 | 10:20 PM
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It is for the air pump and it is missing the "foam, sponge or air filter"

Last edited by PLRX787; Sep 22, 2005 at 10:24 PM.
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Old Sep 22, 2005 | 11:55 PM
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Theres foam inside it. I guess maybe theres supposed to be more? Ill take a pic. But thanks for the info, got it off.
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Old Sep 23, 2005 | 12:01 AM
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Those three little bolts are 7mm, IIRC. Lowes has a set of stubby GearWrenches that go down to 6mm. I sure wish I had my set when I was taking my rad. shroud off. Craftsman also makes a ratcheting 7mmx8mm wrench. Just be patient and you'll get them off.
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Old Sep 23, 2005 | 12:02 AM
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I got the pass side off, but gave up for the night. Give it another shot tomarrow..
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Old Sep 23, 2005 | 08:37 AM
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Originally Posted by ian1992red
I got the pass side off, but gave up for the night. Give it another shot tomarrow..
Kind of funny. I'm replacing my radiator and I stopped at that point last night too. Those little screws are a pain. Why didn't they route them from inside of the air intake opening so you could get to them???
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Old Sep 23, 2005 | 02:42 PM
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That is what you need to do before you put them back in. Remove the little clamps and put them on the other side and now you can put the screws in from the air dam side.
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Old Sep 24, 2005 | 05:49 PM
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Got it off today. Man there was alot of S^*T in there. Glad I had to take it out.
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Old Sep 24, 2005 | 06:13 PM
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Originally Posted by ian1992red
Got it off today. Man there was alot of S^*T in there. Glad I had to take it out.
Are you installing a Vortex Ram Air?
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Old Sep 25, 2005 | 07:21 AM
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Ian,
When I took my radiator out of my 94 Friday night I took both horns off and the air pump down in the front wells by the parking lights. By doing that I was able to get a rachet with an extension on two of the three small bolts on either side of the lower part of the shroud. The upper one was still a pain. At least four of the six are easy that way.

Got mine back together yesterday afternoon. New radiator, 160 thermostat, fresh coolant, and some water wetter. Let it idle in the garage for 30 minutes and the temp went up a lot slower than it used to. Got up to 228 eventually but the fan kicked on and brought it back down to 197. I also have the fan over-ride set up on one fan. Using that fan by itself keeps it under 200 in the garage.

This is on a 92 degree day in FL.
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Old Sep 25, 2005 | 10:01 AM
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Originally Posted by jwt1603
Ian,
When I took my radiator out of my 94 Friday night I took both horns off and the air pump down in the front wells by the parking lights. By doing that I was able to get a rachet with an extension on two of the three small bolts on either side of the lower part of the shroud. The upper one was still a pain. At least four of the six are easy that way.

Got mine back together yesterday afternoon. New radiator, 160 thermostat, fresh coolant, and some water wetter. Let it idle in the garage for 30 minutes and the temp went up a lot slower than it used to. Got up to 228 eventually but the fan kicked on and brought it back down to 197. I also have the fan over-ride set up on one fan. Using that fan by itself keeps it under 200 in the garage.

This is on a 92 degree day in FL.
You are right, and the racheting 7mm wrench is the key to that last pesky one. I bought a set from Harbor Freight, worth more than the purchase price on this one job alone.
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