Just need some imput on whether or not I should use Graphite or "dead soft" metal Header Gaskets for a Supercharged 4.6L.

Any suggestions?

Thanks

 

In answer to your question I would recommend the soft metal gaskets if you plan on removing and re-using the gaskets again. The graphoil gaskets are just fine if you plan on leaving the headers in place once installing. Either set need re-torqing after initial 20 minute warm up, then after 500 miles and again after 1000 miles to prevent leakage. This is due to the expansion/contraction of the headers.

By the way I have over 45 years in the Exhaust industry and own a reputable shop in the San Diego Ca. area. Just thought I had better mention this so you don't think I'm some kook giving lame advice.

Good luck and may your "Pipe Dreams Come True"

Ed Hanson

 

Thanks for the advice, Ed. Actually I have teh Stage 8 locking bolts, so re-torque isn't required, but the info on the gaskets is helpful.

Thanks again,

-Matt