Slows2k

Don't put leaded fuel in the car, it will damage the 02 sensors and if you still had a catalytic convertor damage that as well.

TheCarGuy2021

I don't have a cat and my secondary O2 sensor is pulled out of the main flow. I've read on here stories of how some have run many tanks of it through without having to replace the O2 sensors for a while. I figure 1 tank wont destroy them.

WLAURENT

I have alsway been told that the safest way to run cam2 was at 40-60 with Unleaded 91/92 if you have a cat still installed and 70-30 if the cat is removed.

The person that told me this said there were other engine components that could be effected by the leaded fuel besides the catcon.

TheCarGuy2021

Had 3 bars of gas before cam 2, just over half a tank after.