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Learning about the C6

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Old Aug 7, 2009 | 02:28 PM
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St. Jude Donor '06-'07-'09-'10
Default Learning about the C6

After a few years with a C5 Vert, I figured there wasn't much about my C6 Vert that I wasn't aware of. I've had it less than two months and am slowly making upgrades. Today was paint the calipers day and to my surprise the first wheel I tried to remove wouldn't budge after removing the lug nuts. I pried it loose with a 1X4 and found that the hub concentric was rusted and would not let the wheel slide off. This was the case on all four wheels. Needless to say some chassis grease was applied to aid future removal. My second surprise was that there are cool air ducts to the rear brakes, but I couldn't see any inlet. The car has the Z51 option and I wonder if the ducts have something to do with that.

I, also, found it interesting that Chevy finally went to a true X pipe intermediate exhaust rather than that H setup.
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Old Aug 7, 2009 | 03:00 PM
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Default

Originally Posted by sxeC6
After a few years with a C5 Vert, I figured there wasn't much about my C6 Vert that I wasn't aware of. I've had it less than two months and am slowly making upgrades. Today was paint the calipers day and to my surprise the first wheel I tried to remove wouldn't budge after removing the lug nuts. I pried it loose with a 1X4 and found that the hub concentric was rusted and would not let the wheel slide off. This was the case on all four wheels. Needless to say some chassis grease was applied to aid future removal. My second surprise was that there are cool air ducts to the rear brakes, but I couldn't see any inlet. The car has the Z51 option and I wonder if the ducts have something to do with that.

I, also, found it interesting that Chevy finally went to a true X pipe intermediate exhaust rather than that H setup.
All C6 Corvettes have rear brake cooling ducts regardless of suspension package. For the coupe and convertible The inlet is on the bottom just in front of the wheels and it feeds up behind the wheel well liner.

The addition of the X-pipe came in 2008 with the LS3. The 2005-2007 LS2 Corvettes have an H-pipe.
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