hot side leaks and fumes in cabin issues
I have your typical foxbody,306 fcam 1.7s,perf.rpm heads,cobra int.42lb inj. on3 70mm turbo kit.there y pipe to a mac cat back system with tail pipes.I had a lot of leak issues at the downpipe to turbo connection and all the vbands.Took it apart put copper hi temp rtv on all flanges,reclamped everything.let it sit overnight.It is 3 times better now but still stinks in the car enough that after driving with the windows half way down you still need to change clothes and shower...I don't see any cracks in the headers or any leaks at header to head.Iam also using copper rtv instead of header gaskets.Anybody else have these issues?how did you cure them?I built this set up for my wife and she loves the car but not the smell...
big cox racing
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