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#26 |
Rottenwood Garage Member
Join Date: May 2005
Location: Marietta, Georgia
Posts: 4,321
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Re: Header Leaks
I tested many brands of headers over the years and finally figured out how to ensure they wont leak...........take them off and put manifolds back on!!!!
That solved all my problems and wasted money on headers and gaskets |
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#27 |
Parts and more parts
Join Date: Nov 2003
Location: Lebo, Kansas (middle of nowhere
Posts: 6,821
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Re: Header Leaks
I guess I will have to disagree with the thought of putting manifolds back on. I have headers on all of my vehicles and since I got to the pooint of using teflon tape and FEL-PRO gaskets (coated with Copper Coat adhesive), I have not had any leakage issues. The headers on my Impala has been there for quite a few years and the headers on the stroker motor in the 84 truck were on there for 3 1/2 years before I broke a rod and now 2 years without a leak. My Son's truck had issues with the collector gaskets, but I used Fel-Pro and adhesive with doubled gaskets and that was two years ago, no leaks. Use quality bolts, gaskets and make sure the pipes fit to the header and are NOT pulling on the pipes to make them warp. I truly hate the factory garbage that is mated to the engines.
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#28 |
Registered User
Join Date: Dec 1999
Location: Northwest NJ
Posts: 746
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Re: Header Leaks
I agree with what piecesparts said. The exhaust pulling on the header is a big part of collector leaks. I put one of these just after the collector and never had a leak.http://store.summitracing.com/partde...5&autoview=sku Cutting the header at the flange at the head sounds like a good idea also. Chris
Last edited by zeeklu; 12-14-2006 at 08:44 PM. |
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#29 |
horsepower junkie
Join Date: Aug 2003
Location: graham, washington
Posts: 326
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Re: Header Leaks
i use REMFLEX header gaskets and collector gaskets...put them on a consistent leaker havent had a leak since...havent used the aluminum ones,but have used the thin copper ones and if the flange is warped they will leak....
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67 ![]() 71 olds cutlass "S" mom bought new..12.30s@113MPH |
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#30 |
Senior Member
Join Date: Jun 2005
Location: Clovis Ca.
Posts: 3,311
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Re: Header Leaks
The Stage 8's Grade 8 locking header bolts really work well with a set of Mr. Gasket copper header gaskets. I never had a leaking problem after.
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Classic Trucks Link http://www.classictrucks.com/feature...uck/index.html 1958 GMC.Project Build http://67-72chevytrucks.com/vboard/s...d.php?t=162816 1966 Chevelle Build http://67-72chevytrucks.com/vboard/s...d.php?t=443576 Video http://www.youtube.com/watch?v=prrNKo8F7Zw#GU5U2spHI_4 |
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