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Headers for a stock '77 C3 L-48??

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Old 09-22-2003, 09:43 PM
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nwmaximus
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Default Headers for a stock '77 C3 L-48??

You guys have probly addressed this somewhere on the forum?? Do I need to use shorty headers? And would it be a big mistake to go w/o the coated ones?Summit lists "standard" Hedmans at $119.95,Dynomax at $99.95,and theirs at $79.95.What do you guys recommend,& are there any installation problems I should know about or do they bolt rite in? :confused: Thanks :steering:
Old 09-22-2003, 10:02 PM
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Metal Wulf
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Default Re: Headers for a stock '77 C3 L-48?? (nwmaximus)

dynomax cerama-coat :thumbs:


[Modified by Metal Wulf, 10:02 PM 9/22/2003]
Old 09-22-2003, 11:15 PM
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79corvette
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Default Re: Headers for a stock '77 C3 L-48?? (nwmaximus)

I installed the summit brand headers. It was a bolt in operation, except for the trimming of the exhaust. I can't tell you if I gained any power or not, I did not do any testing before and after, and I also added an intake and heads at the same time. I would get the coating, the painted headers look real old, real fast (paint burns off after a few runs).
Old 09-23-2003, 12:06 AM
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nwmaximus
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Default Re: Headers for a stock '77 C3 L-48?? (79corvette)

Not sure if I'll have the money for the Ceramic ones.I wonder if theres some kind of extra coating I could apply myself,something with high temp resistance.Or maybe just wrap them if it doesnt look bad. :banghead:
Old 09-23-2003, 01:06 AM
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Brutus
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Default Re: Headers for a stock '77 C3 L-48?? (nwmaximus)

http://www.techlinecoatings.com/Exhaust.htm
Old 09-23-2003, 02:26 AM
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nwmaximus
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Default Re: Headers for a stock '77 C3 L-48?? (Brutus)

Fair Dinkum! Brutus :thumbs: :chevy
Old 09-23-2003, 06:21 AM
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Brutus
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Default Re: Headers for a stock '77 C3 L-48?? (nwmaximus)

No worries mate. She's right. :thumbs:
Old 09-23-2003, 06:38 AM
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UKPaul
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Default Re: Headers for a stock '77 C3 L-48?? (Brutus)

Dynomax ceramic coated. No installation issues. 1500miles on them & they look as they did the day they were fitted. They're top notch old chap :)
:cheers:
Old 09-23-2003, 07:13 AM
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snakey
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Default Re: Headers for a stock '77 C3 L-48?? (Brutus)

Brutus,

That techline coating is what I've been looking for. Have you used it? Does anyone have any experience with this product.

Looking for feedback!

Thanks,

snakey
Old 09-23-2003, 10:17 AM
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Metal Wulf
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Default Re: Headers for a stock '77 C3 L-48?? (nwmaximus)

Not sure if I'll have the money for the Ceramic ones.I wonder if theres some kind of extra coating I could apply myself,something with high temp resistance.Or maybe just wrap them if it doesnt look bad. :banghead:
they only cost $230
http://www.jegs.com/cgi-bin/ncommerc...83&prmenbr=361
Old 09-23-2003, 11:26 AM
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BSeery
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Default Re: Headers for a stock '77 C3 L-48?? (UKPaul)

I am using the Hedman header and I really like them. I recommend getting the coated versions no mater what brand you get.

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