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

Front bumper weight removal ...

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Old Nov 9, 2014 | 02:19 AM
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Default Front bumper weight removal ...

Hey guys ,

Looking at my car last night trying to come up with ideas on how to remove some weight .. Looking on the front bumper , it looks like some weight can be reduced by removing the Impact bar, has anyone eve removed it and was able to secure the bumper ? is this even needed to mount the bumper ? Any ideas tips would be greatly appreciated . Thanks


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Old Nov 9, 2014 | 10:48 AM
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Originally Posted by red L98
Hey guys ,

Looking at my car last night trying to come up with ideas on how to remove some weight .. Looking on the front bumper , it looks like some weight can be reduced by removing the Impact bar, has anyone eve removed it and was able to secure the bumper ? is this even needed to mount the bumper ? Any ideas tips would be greatly appreciated . Thanks
If you drive the car on the street removing that piece would be safety foolish just to save a couple of pounds.

You never explained why you are trying to reduce the weight of your car? Personally if I wanted to lose weight, I would go on a diet before removing a safety device on my vehicle.
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Old Nov 9, 2014 | 11:16 AM
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This is a full time drag car .. The front impact and skid plate brackets are close to 25lbs right of the front nose . The car is already on a diet need to remove more weight if possible to make up for the weight of my new engine . My block alone is 70 lbs heavier than factory block
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Old Nov 9, 2014 | 11:33 AM
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I gutted the insides of my front bumper a couple of years ago. Got rid of the impact bar and saved just enough to support the bumper. I have a full fiberglass bumper, not urethane so it didn't require much support. Unfortunately, I didn't take any pictures but the parts removed were weighed at 22 lbs.
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Old Nov 9, 2014 | 11:39 AM
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Mine is a fiberglass deal as well since it's an 86 with upgrade 91 front clip . Did you end up removing the impact bar i have a picture off in my 1st post ? Thanks
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Old Nov 10, 2014 | 02:00 AM
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I used a sawzall and removed as much as I could. I can't remember if I saved some of the impact bar for support. I'm out of town now. I'll look when I get back. Most all the honeycomb is gone. I left just enough to keep the bumper on. Here's where being a dentist has an advantage over being a doc. I'm better at grinding stuff.

Last edited by 383vett; Nov 10, 2014 at 02:03 AM.
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Old Nov 10, 2014 | 07:17 PM
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Originally Posted by red L98
This is a full time drag car .. The front impact and skid plate brackets are close to 25lbs right of the front nose . The car is already on a diet need to remove more weight if possible to make up for the weight of my new engine . My block alone is 70 lbs heavier than factory block
Now this makes sense
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Old Nov 10, 2014 | 09:17 PM
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Originally Posted by 383vett
I used a sawzall and removed as much as I could. I can't remember if I saved some of the impact bar for support. I'm out of town now. I'll look when I get back. Most all the honeycomb is gone. I left just enough to keep the bumper on. Here's where being a dentist has an advantage over being a doc. I'm better at grinding stuff.
LOL .. i would appreciate that , some pics would be great before i start hacking and regretting it ..
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