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19bonestock88 · 07-04-2016, 12:47 AM

I hadn't thought of BTU content of higher octane fuel(though I know that E85 has much lower BTU content while its 107 octane)... Makes me better understand why my other car does so poorly on fuel...

07-04-2016, 12:47 AM	#23 (permalink)
19bonestock88 Master EcoModder Join Date: Jun 2016 Location: KY Posts: 1,351 IGL - '04 Saturn Ion Team Saturn 90 day: 56.19 mpg (US) Thanks: 63 Thanked 365 Times in 268 Posts	I hadn't thought of BTU content of higher octane fuel(though I know that E85 has much lower BTU content while its 107 octane)... Makes me better understand why my other car does so poorly on fuel... __________________ My current Ecotec project... My last Ecotec project...