blkZ28Conv
LVC Member
Our vehicles call for 87 min octane fuel. I only use 93-94 octane on my similiar engine in my Z28 (higher compression vs Escalade). Owners manual calls for only 87 min.
What octane do you guys use? I have read it is a waste to use higher octane fuel when vehicle does not need it and that actually may create problems from incomplete combustion.
What are your thoughts. TIA
What octane do you guys use? I have read it is a waste to use higher octane fuel when vehicle does not need it and that actually may create problems from incomplete combustion.
What are your thoughts. TIA