Gtu spoiler
Gtu spoiler
I wil be getting a spoilerless trunk lid and have a gtu spoiler I want to install on it, I know I will have to drill holes for the tabs but I want to know if they make rubber seals or if some other compound can be used around those tabs in order to seal from any water getting it, not sure what they have done with stock trunk lids but any help would be greatly appreciated, thank you.
BMAN

BMAN

BMAN


- Kyle Anderson
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Gtu spoiler
RTV is usually acidic and isn't the best thing to use on steel. You could use some seam sealer, or just some automotive grade foam trim tape over the holes when you bolt it on (that's how my Alero is).
Cliff Scott


- GTZryda
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Gtu spoiler
When my friend and I put a gtu spoiler on his then 88gt we use silicone sealer on the holes and haven't leaked at all. Now are other friend owns it and still no leaks after a year and a half FTW!
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Re: Gtu spoiler
Old thread I know, but you have to start with a base lid? The z spoilers have different mounting holes?
- 3X00-Modified
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Re: Gtu spoiler
Yes, the Z spoilers are completely different mounting wise... And why not just use rubber washers? All this silicone and foam talk.
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Re: Gtu spoiler
3X00-Modified wrote:Yes, the Z spoilers are completely different mounting wise... And why not just use rubber washers? All this silicone and foam talk.
Rubber washers eventually dry-out. Silicon cracks and shrinks over time. Underneath the spoiler, who can see these sealers degrade, ready to cause a problem? I like the idea of Butyl Tape. That stuff stays tacky longer than the Bee Gees in white disco suits with gold sequins.

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1990 Turbo 3.4 5-Speed T-Type
1990 4.0L 4-Cam 32-Valve V-8 5-Speed Indy GTi (Project)
1990 Stock(!) 3.1 MPFI Auto Indy
1995 3.4 DOHC Turbo 5-Speed Z-26(Project)
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