TexMexCowboy

So your saying that it is ok to put the pipe in your exhaust?

johnh

it probably is, the back pressure i had was caused by the spring loaded check valve, it wasn't much, but it was enough to cause a small oil leak which stopped after i took the hose off (i ran it for over a year with the small leak).... i'm just too lazy to gut the check valve out, but one day.....