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TPI Shine

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Old 04-12-2010, 11:50 AM
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Engine: 5.7 TPI L98
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TPI Shine

Trying to get my tpi plenum and runners to shine any ideas besides buying chrome ones???

Thanks
Old 04-12-2010, 01:02 PM
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Re: TPI Shine

yeah sandpaper and aluminum polish
Old 04-12-2010, 02:21 PM
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Re: TPI Shine

what grit sandpaper should i start with and how high should i go?
Old 04-12-2010, 02:32 PM
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Re: TPI Shine

I usually started with 180 grit and ended at 400 but I have a good buffer too by hand to get it to come out the way I assume you want it go to around 1500
Old 04-12-2010, 02:39 PM
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Re: TPI Shine

thanks alot
Old 04-12-2010, 05:43 PM
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Re: TPI Shine

search plenum polish it tells you all the steps
Old 04-13-2010, 02:28 PM
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Re: TPI Shine

You could always just take them off, bead blast them and repaint them a color to match your car or something, thats what i did.
Old 04-14-2010, 08:37 AM
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Re: TPI Shine

I just polished mine a couple months ago and posted the results here.
Old 04-14-2010, 08:12 PM
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Re: TPI Shine

You need to get a Corvette plenum extention (the peace that covers ditributer) as the stock f body one is plastic. Heres a pic

Name:  shiny004.jpg
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Old 04-14-2010, 08:15 PM
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Re: TPI Shine

BTW everything exept the plenum extention was polished on the car.
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