On Friday, December 22, 2017 at 7:01:47 PM UTC-5, wrote:
And the smoke can damage the catalytic convertor. His money, and not like a $46 one either. High performance foreign catalytic convertors are expensive.

Anything that keeps it off the road is good. But, what are the odds that there is nothing but a bit of pipe where the converter should be?

Peter Wieck
Melrose Park, PA