KJoeZ61
Well-Known Member
I've searched everywhere and can't find the answer to this. How tight should the 90 degree adaptor be to the block? I've already had one failure coming from the tube/bolt gasket. Just don't want to over tighten it. Guess last time it was to loose!
Trying to do an initial start up on a 360 with HP exhaust.
Trying to do an initial start up on a 360 with HP exhaust.