BillH wrote:
Quote:

pianoguy wrote:
I've read about guys running a bead of high-temp RTV around the ports, but I've never tried it. I may just do that myself if I ever get around to putting my headers back on - I always had problems with leaks.

That works for small gaps. I do it on the racecar.

But it's messy, wouldn't look good on a street car.

And my heads come back off every 3 hours of run time.