smoke from headers

[SUPRAMIR]

smoke around the headers of my 84 and it sounds like there is a hole there, anyone know how much this repir would cost? also, would a muffler from a 92 supra fit an 84?

[SilverMk2]

You could probably just have an exhaust shop weld up a single small hole for basically nothing. Are you sure it isn't leaking around any of the gaskets? The muffler itself of a Mk3 should fit a Mk2, but the entire exhuast is doubtful.

[Dave A.]

Is any oil leaking onto the header? What caused the hole? Rust? A rusty header can be hard to patch since the metal can become very thin from rust.