Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Mazda's SkyActiv X... uses spark-controlled knock! (maybe)

kafer65 · 03-13-2018, 01:10 PM

Engineering explained on the tube provided some very good insights into the process. Controlled knock and works best with 80 octane with 16:1 compression.

03-13-2018, 01:10 PM	#5 (permalink)
kafer65 Tinkerer Join Date: Apr 2008 Location: Tennessee Posts: 284 Silver - '15 Mazda CX-5 Sport Team Mazda 90 day: 37.23 mpg (US) Thanks: 7 Thanked 63 Times in 54 Posts	Engineering explained on the tube provided some very good insights into the process. Controlled knock and works best with 80 octane with 16:1 compression. __________________ Mirror deletes, 80% grill blocks, wheel covers, 50 psi tires = 6% better MPG avg. over a year. Wheel skirts overcoming ethanol winter fuel mpg losses and more! http://ecomodder.com/forum/showthrea...ead-30641.html