Thread: Hedman headers
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Old 10-25-2007, 10:18 AM   #15 (permalink)
joe_padavano
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Join Date: Mar 2007
Location: Northern VA
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Quote:
Originally Posted by Oldsguy View Post
I have used the turkey tray with aftermarket intakes like Edelbrock before, they are just as hard to put in. I am seriously thinking about using a four part gasket set next time around. They are sure a paint.
I must admit that I'm at a loss to understand this aversion to the factory gasket. I've NEVER had a problem using one with factory or aftermarket intakes. The trick is that the four end bolt holes have raised ridges that fit into recesses in the bolt holes in the head. This positively locates the gasket and prevents if from moving during the install. I use RTV around both sides of the four cooling holes but nothing around the intake ports. I do use a brand new gasket every time, since it's the embossed bead around each port that does the sealing. I also use FelPro gaskets exclusively. I usually throw away the rubber end seals and just use a thick bead of RTV on the ends of the block. Let the RTV skin over before installing the intake.
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Joe Padavano

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