Jabiru Engine Forum (111)

Discussions Replies Latest Activity

Rusted Exterior Cylinder

I just noticed this morning that the exterior of my starboard cylinder bank is significantly more rusted than the port side (video below). …

Started by Sam Cyphers

0 May 23

Sensenich propeller bolts/nuts question.

Hi, I just got my wooden prop back from Sensenich following a refinishing and rebalancing ($210 plus shipping), and it looks brand new agai…

Started by Louis Gallego

2 Mar 27
Reply by Louis Gallego

Anyone Relocate Your Oil Pressure Sender Off Engine?

I am currently on my 2nd VDO oil pressure sender.  The first one failed high several years and a few hundred hours ago.  My current sender…

Started by David Gallagher

6 Mar 11
Reply by David Gallagher

Voltage Regulator replacement AVC1

I had a the ground wire from the B&C crowbar melt today with a little smoke on start up. I rewired the crowbar from ground to the maste…

Started by Joe Donohue

5 Mar 1
Reply by Tim Jones

3300 max RPM issue after intake mod

Hey all hoping someone has seen this issue. Here is my series of events.  3300 engine runs perfectly smoothly  upon annual inspection I fi…

Started by Sam Cyphers

25 Feb 14
Reply by Sam Cyphers

Rotec ignition for Jabiru

Does anyone have any experience with the Rotec ignition?  One of my Jabiru coils failed and I decided to upgrade to the Rotec rather impuls…

Started by jerry nichols

3 Feb 7
Reply by Eric Genzlinger

thermostatic oil cooler

I'm still using the "tape over the oil cooler" method in the winter.  Any recommendations for a TOCA for the 3300?  Source?

Started by jerry nichols

3 Nov 28, 2022
Reply by John Austin

Throttle issues....bing carb

Hello...i am running a 3300A with a bing carb. lately i have been having issues. If i pull the throttle cable back till it stops it stalls…

Started by George Snedeker

26 Oct 18, 2022
Reply by Rich Astley

Broken stud #5 cyl, Jabiru 3300

After putting a little over 20 hours in 4 days I got back home to find oil all over the aircraft belly and lower cowling. After cleaning I…

Started by Joe Donohue

2 Oct 10, 2022
Reply by Joe Donohue


Hey fellow zenith owners! Does anyone have V-Speeds for Zenith 750 STOL, jabiru engine? Please send in the comments or dm me! Thank you!

Started by Dan Ilash

2 Oct 4, 2022
Reply by John Burns


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