Originally Posted By: mechtech2
If an engine is designed for high octane, use it.
Relying on a knock sensor to retard timing is a substandard way to go.
This is what I`ve been telling people over on the Club Lexus board for years now!
If an engine is designed for high octane, use it.
Relying on a knock sensor to retard timing is a substandard way to go.