Ross the oil leak in the end proved to be a loose oil presure sending unit next to the distributor!!.Im pretty sure it cant harm the engine as i used the bonami twice....David psmy engine stoot stil for 3 years....
I wanted to know if the bonami helped seat your rings. I have a 455 that was built and dynoed then sat for about 2.5 yrs. I filled it with full synthetic and it's smoking blue, switched back to mineral oil and it's still smoking. I figured the rings would have seated with the 18 dyno pulls. Anyhow i would really appreciate some feedback on the bonami results.