Viking Forum (172)

Discussions Replies Latest Activity

Flying without a cowling

Hi everyone really informative forum...I learning a lot going through all the posts.. Ive noticed on Vikings videos that flight testing h…

Started by Michael T.

2 on Monday
Reply by Loren Warner

Any other Viking 90 / Zenith 701's out there?

Looking to compare performance, RPM, and Prop pitches with others. Empty weight = 691 LBS Takeoff Weight  = 963 LBS Max Static RPM = 4800…

Started by Brad Payne

3 Jun 16
Reply by Brad Payne

Viking Newsletter - Customer Updates

For those that like updates on builds, first flights and happenings we have an overdue newsletter that just got published. Please click the…

Started by Jan Eggenfellner

2 May 20
Reply by Michael Zenoit

Andrey Vegger with his Viking 130 CH-650

Started by Jan Eggenfellner

0 May 11

Suggested Modification for Viking 130 Fuel System Restrictor Orifice Installation

At Viking's recommendation, we installed the restrictor orifice between our header tank and the outlet side of the low pressure fuel pumps.…

Started by Loren Warner

0 May 11

Super Duty Builds - Making Progress

Starting to get more and more Viking powered Zenith SD's, nice to see some building happening while we are all spending more time at home.…

Started by Jan Eggenfellner

1 May 8
Reply by Rodger Rinker

Review of the New Viking Gearbox at 15 hours

At about 45 hours I installed the upgraded gearbox in my Viking 130 powered Zenith 750 Cruzer. Jan had told me that the new gearbox would r…

Started by Jonathan Fay

16 May 6
Reply by Ken Ryan

Viking Bungee Installed

I completed my Viking Bungee installation. Thanks for the tips and pointers Jan, I would be disappointed if I hadn’t taken off the powder c…

Started by Bryce Dibbern

0 Apr 11

Couple of questions for Jan on the Viking engine

Jan 1.You appears you are no longer promoting the EarthX batteries.Is there something about them that those of us that use the battery sho…

Started by Glenn Davis

23 Mar 23
Reply by Kathy Nicoson

DUC prop washers

I have been adjusting the pitch of my DUC prop and have noticed that the bolts are no longer holding their torque and the washers stay flat…

Started by Brad Payne

13 Mar 3
Reply by Brad Payne


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