Nissan 370Z Forum - View Single Post

KERMIT · 11-24-2012, 06:23 PM

I would choose 93

It really depends if the 90 octane will cause any retard in the spark timing. If it does, then it's a no brainier to run the 93. Regardless. It's not worth much of a premium over e10 just in terms of energy content.

11-24-2012, 06:23 PM	#10 (permalink)
KERMIT Enthusiast Member Join Date: Apr 2012 Location: Republic of Wadiya Posts: 301 Drives: Ms. Daisy Rep Power: 13	I would choose 93 It really depends if the 90 octane will cause any retard in the spark timing. If it does, then it's a no brainier to run the 93. Regardless. It's not worth much of a premium over e10 just in terms of energy content.