8th Generation Honda Civic Forum - View Single Post

MrWildBill · 10-01-2008, 04:52 AM

I wish we had something other than 91 here in AZ. I miss the 93 that was available in FL. Has anyone used anything like 100 + octane (full tank) in their Si? I was thinking of going to the track and filling up with some. Will it be noticeable and would there be any risk of damage to the engine?

10-01-2008, 04:52 AM	#106 (permalink)
MrWildBill Junior Member Join Date: Aug 2008 Posts: 2	I wish we had something other than 91 here in AZ. I miss the 93 that was available in FL. Has anyone used anything like 100 + octane (full tank) in their Si? I was thinking of going to the track and filling up with some. Will it be noticeable and would there be any risk of damage to the engine?