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What to do with my hood scoop?

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Old 04-21-2010, 09:17 PM
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Car: 1990 pontiac pro/am 1 firebird
Engine: 305 tbi
Transmission: 700r4
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What to do with my hood scoop?

The scoop is a fiberglass bolt on it's on a stock hood. Im wanting some feed back on if i should mold it to the hood or just keep it as a bolt on. I plan on cutting the hood to alow more room for the breather. The scoop isnt bolted on tight in the pics.
Attached Thumbnails What to do with my hood scoop?-mix-004.jpg   What to do with my hood scoop?-mix-007.jpg   What to do with my hood scoop?-mix-009.jpg  

Last edited by F Bomb; 04-22-2010 at 01:18 AM.
Old 04-22-2010, 04:09 AM
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Re: What to do with my hood scoop?

Mold it in, I'm a fan of as few body seams as possible, on my first 3rd gen I molded in the back of the formula style hood scoop (early TA) marker light frames...

What scoop is that?
Old 04-22-2010, 09:16 PM
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Car: 1989 IROC
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Re: What to do with my hood scoop?

I disagree

Our hood flex too much IMO so any bondo and fiberglass will crack just from opening and closing. Plus vibration from driving around will kill the bodywork IMO.

I would get the seams as good as possible and bolt it on
Old 04-22-2010, 10:53 PM
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Re: What to do with my hood scoop?

Originally Posted by Arizona IROC
I disagree

Our hood flex too much IMO so any bondo and fiberglass will crack just from opening and closing. Plus vibration from driving around will kill the bodywork IMO.

I would get the seams as good as possible and bolt it on
I wouldn`t use fibreglass or body filler to mold that into the hood - use a urethane adhesive to bond it to the hood, and a flexible filler (like the stuff made for repairs on plastic bumper covers) to mold that into the hood. The urethane adhesive is EXTREMELY strong, but stays somewhat flexible, so it won`t crack or split later. Its similar to whats used to glue the windshield into your car. That stuff is sands like a tire though, so you don`t want to use that to `blend`the scoop into the hood - thats where the special filler meant for plastic bumper covers would come in. It would work well with the fibreglass scoop and urethane adhesive, and I`ve never had a problem with using it on bare steel either. Urethane adhesive and plastic filler are all paintable as well.
Old 04-23-2010, 12:09 AM
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Car: 1990 pontiac pro/am 1 firebird
Engine: 305 tbi
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Re: What to do with my hood scoop?

Not to sure about the scoop found this under it when i took it off.
Attached Thumbnails What to do with my hood scoop?-mix-011.jpg  
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