gruntguru wrote: ↑ 18 Dec 2018, 07:27

saviour stivala wrote: ↑ 17 Dec 2018, 20:34 MarcJ. While your opinion/s is/are respected It just happens that I do not agree. MarcJ. While your opinion/s is/are respected It just happens that I do not agree.

You don't agree with what?MarcJ made several points and I agree with most of them. (Certainly all the technical ones.) Are you saying you disagree with all of them?There is no point in simply stating that you disagree. When I disagree with something you say, I make the case for my opinion. I don't care if you still disagree - my aim is to present the alternatives so others here can weigh the arguments and form their own opinions.You have read my opinion on TJI and the modified version that is used in F1. There is no way these engines can run the ultra lean mixture, the high compression ratio and the extreme peak pressures we know they are running - without a fast-burn, stratified charge system like TJI. There is no other concept that can do what TJI does.