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

Heat shield, Do I need it?

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Old May 5, 2009 | 12:21 AM
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Default Heat shield, Do I need it?

Mt Mechanic left it out, the bottom of the car is less cluttered( 89 ZF6)





He left out all the supporting bracket and bolts as well.

The car seems to operate fine, I was just wondering if this shield is just fluff and is not really needed,

If I do need it were does it goes?

Is it easier to install anexhaust system without it?

Expert Comments plz.
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Old May 5, 2009 | 12:30 AM
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Originally Posted by slickfx3
Mt Mechanic left it out, the bottom of the car is less cluttered( 89 ZF6)





He left out all the supporting bracket and bolts as well.

The car seems to operate fine, I was just wondering if this shield is just fluff and is not really needed,

If I do need it were does it goes?

Is it easier to install anexhaust system without it?

Expert Comments plz.
If you have the stock style exhaust system with the cat right in the middle, I'd want the heat shield in place. The cat gets pretty darn hot.

Just my 2 cents
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Old May 5, 2009 | 12:34 AM
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Technically no you dont need it, but yeah your legs and butt will be toasty.
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Old May 5, 2009 | 09:16 AM
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That bracket also holds the back end of the Y-pipe in place where the cat slips into it. The bracket at the front of the rear Y-pipe will probably not have enough strength to hold all of that up.

If you had true duals and no cats (no pre-cats and no main cat) it might work with that front hanger not being there.
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