Thread: Vacuum engine to improve fuel efficiency? (after burner engine)
View Single Post
Old 02-02-2020, 11:56 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
Vacuum engine to improve fuel efficiency? (after burner engine)
why don't cars have Vacuum engines? post Cat to recapture lost energy?
like the Engine Flame Dancer

Attached Thumbnails
Click image for larger version Name: KURBEL-4_Vakuum-Motor_Funktion.gif Views: 317 Size: 35.8 KB ID: 27516  
Last edited by Tahoe_Hybrid; 02-03-2020 at 12:02 AM..
  Reply With Quote
The Following User Says Thank You to Tahoe_Hybrid For This Useful Post:
aerohead (05-01-2020)