This book is an introductory training course for high-mileage-seekers who are working to achieve serious gains with internal combustion engines.

We cover the mind-opening facts (yes, facts!) that clearly illustrate why, we could and should be getting greater than (>) 200 miles per gallon in … full-sized, four-door vehicles!

This book is based on hands-on research performed by George Wiseman since 1977.  The only reason Eagle-Research isn't selling > 200 MPG kits is because the kits would (currently) retail in the $20,000 range; so there just isn't a market.  

However, based on this knowledge, Eagle-Research has developed several practical (cost effective and DIY friendly) fuel saving technologies.

Here is the truth... That has been suppressed by the Vested Interest for a century.