charlie rosenzweig's Discussions (180)

Discussions Replied To (54) Replies Latest Activity

"Jan, Sorry if this as already been posted somewhere else, but do you have Dyno char…"

charlie rosenzweig replied Jul 14 to Comparative Zenith performance with different engines

4 Jul 14
Reply by charlie rosenzweig

"Patrick, This is super helpful! Thanks for sharing.   It will be great if others j…"

charlie rosenzweig replied Jun 28 to Airspeed and RPM vs Prop Pitch

14 Sep 9
Reply by Jim Davis

"Jan, Thanks for sharing that.  I added that to my other thread.  Charlie "

charlie rosenzweig replied May 30 to While this is not necessarily unique to Viking engines

1 May 30
Reply by charlie rosenzweig

"As a follow up ... just in case someone did not see it Jan clarified (in a separate…"

charlie rosenzweig replied May 30 to using leaded fuel with O2 sensor

1 May 30
Reply by charlie rosenzweig

"Sam and John, Thanks to both of you for sharing your numbers! Charlie"

charlie rosenzweig replied Apr 28 to Climb Performance 750STOL Viking130

4 Apr 29
Reply by John Heather

"thanks for sharing!"

charlie rosenzweig replied Apr 28 to Oil Analysis of Viking engine by Blackstone

1 Apr 28
Reply by charlie rosenzweig

"Great discussion, Kudos to John and Ron for providing photos of their installs. Jan…"

charlie rosenzweig replied Mar 24 to Fuel line routing 750

12 Mar 24
Reply by charlie rosenzweig

"Jan, Thank you for the follow up.   I completely understand that you want to emphas…"

charlie rosenzweig replied Feb 8 to Why is the rubber disc cut?

15 Feb 8
Reply by charlie rosenzweig

"Jan, Just a follow up to the last post.   I know you are real busy,  but I am hopin…"

charlie rosenzweig replied Feb 5 to Why is the rubber disc cut?

15 Feb 8
Reply by charlie rosenzweig

"Jan, Thanks for the follow up. There has been some interest in knowing if there was…"

charlie rosenzweig replied Jan 27 to Why is the rubber disc cut?

15 Feb 8
Reply by charlie rosenzweig


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