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Tahoe_Hybrid · 03-29-2020, 03:51 PM

I'd really like to increase the MPG to 40-45MPG on this V8 6.0L Engine..

we had a 7mph tailwind the other day
it was reporting 40 to 45MPG on the instant gauge @ 60MPH steady speed..

flat land i think getting down to 0.28 from 0.34 will get me that 40ish at 60mph...

this is not about the MPG it's about improving the emissions output

that would cut the emissions output by 50% over EPA ratings

is it possible on a budget? say $200?

this would put my MPG right there with the Geo Metro
1.0L L3 GAS..

Hypermiling gets me about 31.5MPG (95% highway only) currently

03-29-2020, 03:51 PM	#1 (permalink)
Tahoe_Hybrid Master EcoModder Join Date: May 2019 Location: California Posts: 513 2020 - '08 Chevy Tahoe H Last 3: 18.4 mpg (US) 2021 - '08 Chevy Tahoe H 90 day: 17.08 mpg (US) 2022 - '08 chevy Tahoe LT Last 3: 14.38 mpg (US) 2023 - '08 Chevy Tahoe Last 3: 22.61 mpg (US) 2024 - '08 Chevy Tahoe 90 day: 22.35 mpg (US) Thanks: 2 Thanked 105 Times in 96 Posts	Its not always about MPG I'd really like to increase the MPG to 40-45MPG on this V8 6.0L Engine.. we had a 7mph tailwind the other day it was reporting 40 to 45MPG on the instant gauge @ 60MPH steady speed.. flat land i think getting down to 0.28 from 0.34 will get me that 40ish at 60mph... this is not about the MPG it's about improving the emissions output that would cut the emissions output by 50% over EPA ratings is it possible on a budget? say $200? this would put my MPG right there with the Geo Metro 1.0L L3 GAS.. Hypermiling gets me about 31.5MPG (95% highway only) currently Last edited by Tahoe_Hybrid; 03-29-2020 at 04:00 PM..