[Red Badger]

Rest In Peace, old friend, your work is finished.....

If you want ON or OFF the DIESEL ”KnOcK” LIST just FReepmail me..... This is a fairly HIGH VOLUME ping list on some days.....

[InsidiousMongo]

New engine design aside, I am not trading my good ole’ piston powered German and American muscle for something new.

[Lockbox]

I understand there will still be spark plugs used under certain conditions such as high speed operation. Will be interesting to see how Mazda solved the issues which other motor MFGs could not solve.

Also the new 2.5 liter Camry engine is very interesting with 40 percent thermal efficiency.