Hennessey Headers

[Viperoctane]

Need help here please, I have hennessey headers that I am gonna install soon. The headers came in a box with two big gaskets, is that all I need or do I need 8 more smaller gaskets? I hope somebody understands what I am saying. Each header consists or two pieces, I can pull them out is that normal? Anyway help would be appreciated. I ll post before and after dyno slips hopefully. Thanks

 

[Mark Red GTS Cooper]

I have the TNT headers, same things since Roy designed them for HMS.

But yes install the whole gasket, you do not need 8 small ones.

mar

 

[pauls]

Only gaskets you need are from block to header flange. use Hi temp sealer on collector. That is the only other connection that isn't a slip fit.

 

[JimDavis MT 97GTS 650R]

You can use the stock one piece MoPar 04848339 gasket for each side of the manifold to head (2 required) and FEL-PRO # 2001 collector gaskets for the collector boxes. This gasket kit contains 2 gaskets.

 

[Bad_Byte]

Anyone have a brand name etc. for the hi-temp sealer to use on the collector?