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What's this under the intake manifold??

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Old Jul 31, 2001 | 08:42 PM
  #1  
Paul Riccioli Jr's Avatar
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From: Bound Brook, NJ USA
Car: 89 IROC-Z
Engine: 383
Transmission: 700R4
What's this under the intake manifold??

Looks like a heat shield or something under the lower intake in the lifter valley. Should I transfer this over to my new Edelbrock intake??
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Old Jul 31, 2001 | 08:48 PM
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You might have a steel heat shield, or you might be looking at the cover that closes the idle air and EGR passages cast in the manifold. Do you have a TPI manifold?

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Old Jul 31, 2001 | 09:30 PM
  #3  
Paul Riccioli Jr's Avatar
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From: Bound Brook, NJ USA
Car: 89 IROC-Z
Engine: 383
Transmission: 700R4
Yeah it's a TPI manifold. I didn't even know about the shield because I didn't pull the intake off of my old motor, but by freak accident we had to pull one off of an IROC at work today and I saw it. Let's just say my jaw dropped. I'll pull mine tomorrow and see if I have one or not.

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--RPM Racing--

Getting there.....383 with Super Ram, Bosch 24# SVO's, MSD, Edelbrock 58 mm TB, 700R4 tranny, Eibach springs, Koni 12 way adjustable shocks and struts, and more!! Now let's pray it runs when it's all back together!!!!
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Old Jul 31, 2001 | 10:10 PM
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From: Reno, NV
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Most all stock intakes have them, its just a heat shield.

I don't think the edelbrock has the provisions for switching it over.

I wouldn't worry about it.

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