need to know to prove a point....

pro street rich

Registered User
Got into a talk about leaded gas and o2 sener's. so I need some input on this..
The guy has no cats on his car and I told him to run it with leaded gas. He said that it will kill his o2's in about a week or so. I have been tring to find any info on this but I can't...

So help me out on this, who is right????????????????.......Rich
 
It will foul the O2's. 112 leaded will kill them very quickly. My car went from running fine to running 2 points rich in a matter of one tank of straight 112. My O2's were only hitting about .6v on full rich (should be about .9v+) Source some 104 unleaded and you will be much happier. If you mix it you might fair better but straight 112 is a no-no.

It doesn't actually ruin the 02's but what it does is coat them with lead and then they don't read correctly any more.
 
Torco Racing Gas

Is the Torco Racing Gas that is sold at drag strips, leaded or unleaded? Does anybody know who makes Torco? Might be able to find out from the manufacturers website.

68COUGAR
 
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