Quote:
Originally Posted by justint5387
Used these before on previous cars, they leave a orange residue on the exhaust and can foul the o2 sensors
|
As is normally said about Torco.
I have tracked with torco for almost 5 years in my FRS in smaller amounts boosting 94 octane up to about 98.
Also in daily driving with 94 whenever it pulled timing.
Only a SLIGHT orange colour to the spark plug residue, and after almost 5 years I am still waiting for any other colour anywhere else, and still waiting for fouling of the cats or o2 sensors.
Perhaps after 10 years of tracking ?
- maybe I'll keep using it ? - cheaper than race gas -
