Mark Kettering's Discussions (16)

Discussions Replied To (15) Replies Latest Activity

"The critical loading of the tubes is in compression buckling.  While 4130 is stronge…"

Mark Kettering replied May 9 to Sun-N-Fun Information Sheet

5 May 9
Reply by Mark Kettering

"I also wish all the people in the EAB, GA and Zenith community well!  I want our com…"

Mark Kettering replied Apr 9 to Sun-N-Fun Information Sheet

5 May 9
Reply by Mark Kettering

"Hi Jan, You really should see the workmanship, thought, engineering, craftsmanship a…"

Mark Kettering replied Feb 7 to Mark Discusses Advantages/Disadvantages of Different Engine Technologies

35 Feb 7
Reply by Ken Ryan

"Hi Ken Ryan, While I agree that the car and outboard reliability ratings are whole c…"

Mark Kettering replied Feb 3 to Mark Discusses Advantages/Disadvantages of Different Engine Technologies

35 Feb 7
Reply by Ken Ryan

"Hi Jan, Don't be silly, of course we should question the reliability of an economy c…"

Mark Kettering replied Feb 3 to Mark Discusses Advantages/Disadvantages of Different Engine Technologies

35 Feb 7
Reply by Ken Ryan

"Hi Jan, Sorry but I am providing real facts and actually I have been accused of bein…"

Mark Kettering replied Feb 2 to Mark Discusses Advantages/Disadvantages of Different Engine Technologies

35 Feb 7
Reply by Ken Ryan

"Hi R Michael Moore, Sorry but Honda had a rash of high pressure fuel pump failures w…"

Mark Kettering replied Feb 2 to Mark Discusses Advantages/Disadvantages of Different Engine Technologies

35 Feb 7
Reply by Ken Ryan

"Hi Jan, I will certainly and have provided technical reasons why variable valve timi…"

Mark Kettering replied Feb 2 to Mark Discusses Advantages/Disadvantages of Different Engine Technologies

35 Feb 7
Reply by Ken Ryan

"Hi Jan, Please tell me how the Honda iVTEC system changes the power/torque absorptio…"

Mark Kettering replied Feb 2 to Mark Discusses Advantages/Disadvantages of Different Engine Technologies

35 Feb 7
Reply by Ken Ryan

"Hi R Michael Moore, I have to disagree. Just about every company says their features…"

Mark Kettering replied Feb 1 to Mark Discusses Advantages/Disadvantages of Different Engine Technologies

35 Feb 7
Reply by Ken Ryan

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