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Search: Posts Made By: jak_kkaall
Showing results 1 to 25 of 106
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Forum: Gas Engines
03-27-2020, 06:32 AM
Replies: 62
Views: 16,677
Posted By jak_kkaall

I've recently added to my 53twin the Bjorn...

I've recently added to my 53twin the Bjorn (Bowman) rings and a velocity stack as others recomended. I have to say I'm glad I did because it increased th rpm with a 22x8 wooden prop from 6400 to...
Forum: Glow Engines
03-01-2020, 03:38 AM
Replies: 3
Views: 816
Posted By jak_kkaall

Can you please advice me if I should change the...

Can you please advice me if I should change the ball bearings on a propdrive 42-58 500kv 60w engine after it hit the ground. The engine still works fine, shaft
straight, lots of power, everything ok...
03-01-2020, 03:18 AM
Replies: 3
Views: 1,719
Posted By jak_kkaall

Can you please advice me if I should change the...

Can you please advice me if I should change the ball bearings on a propdrive 42-58 500kv 60w engine after it hit the ground. The engine still works fine, shaft
straight, lots of power, everything ok...
Forum: Gas Engines
11-04-2019, 12:35 PM
Replies: 62
Views: 16,677
Posted By jak_kkaall

Fuel draw problem - solution

https://cimg0.ibsrv.net/gimg/www.rcuniverse.com-vbulletin/2000x1124/20170609_094045_03cc6e4d07014b1795a16e0c60cdbeac04bd9c86.jpg...
Replies: 256
Views: 31,437
Posted By jak_kkaall

Just dropped a quick look at the link with aloft...

Just dropped a quick look at the link with aloft hobbyes, I think it's the only one on wich I did't post 😁 in the first 4 threads in radio section there is one topic: "After update Taranis X9D to...
Replies: 256
Views: 31,437
Posted By jak_kkaall

https://cimg5.ibsrv.net/gimg/www.rcuniverse.com-vb...

https://cimg5.ibsrv.net/gimg/www.rcuniverse.com-vbulletin/2000x1124/20190708_133542_ede2d7df390c09c5252dcc57e00c578fdef8b15b.jpg...
Replies: 256
Views: 31,437
Posted By jak_kkaall

Hello, I have a problem with my Taranis X9D Plus...

Hello, I have a problem with my Taranis X9D Plus EU version and X8Rs EU version. Right after I enter range mode, in one out of 1 to 5 times the signal is lost no mather which of the 4 rx I use. I've...
03-10-2019, 11:57 AM
Replies: 183
Views: 31,044
Posted By jak_kkaall

Did you add some front lead? Someone told me he...

Did you add some front lead? Someone told me he had to add 450g of front lead and that was with a 35cc gas engine! And also had to shorten the engine mount.. Don't know why they make them so tail...
03-10-2019, 04:40 AM
Replies: 183
Views: 31,044
Posted By jak_kkaall

Hi, great job on the Spitfire. I don't know if I...

Hi, great job on the Spitfire. I don't know if I would consider it ugly too, as it comes.. Do you still have/fly it? I saw your maiden, also commented about the near stall at first landing atempt....
Replies: 256
Views: 31,437
Posted By jak_kkaall

Yes, thank you! I've managed to do just that. It...

Yes, thank you! I've managed to do just that. It works great.
Replies: 256
Views: 31,437
Posted By jak_kkaall

Hi, can someone please explain to me how can I...

Hi, can someone please explain to me how can I get a second throttle set on a switch (a few rpm higher for exemple, for gas planes). There are videos but it's made through the PC, I want to make it...
Forum: Gas Engines
09-01-2017, 10:57 AM
Replies: 12
Views: 1,368
Posted By jak_kkaall

Hi. By valves between the carb and the crank case...

Hi. By valves between the carb and the crank case you mean the reed block valves that aspire air in the engine? What about them? I know that if they don't close perfectly due to dirt or worn out the...
Forum: Gas Engines
08-16-2017, 10:27 PM
Replies: 62
Views: 16,677
Posted By jak_kkaall

Well I also get 6300rpm with 22x8 but this...

Well I also get 6300rpm with 22x8 but this translates to about 8 kg of thrust because my plane has 8 kg and it barely keeps it in hovering, sometimes it drops slowly at full rpm! And the engine is...
Forum: Gas Engines
06-10-2017, 10:44 AM
Replies: 13
Views: 724
Posted By jak_kkaall

That's why I've posted the photos, to get...

That's why I've posted the photos, to get opinions about the diaphragms state. Thanks, I will get a new kit. Is this one what you are reffering to?
Carburetor Carb KIT Fit K20 WAT K20-WAT K20WAT...
Forum: Gas Engines
06-09-2017, 10:58 PM
Replies: 13
Views: 724
Posted By jak_kkaall

Thank you all! I finally had the time to look at...

Thank you all! I finally had the time to look at the engine. I found the carb filter covered with dirt. I was surprised because I had a filter on the fuel line to the carb all the time! (not the one...
Forum: Gas Engines
06-06-2017, 10:58 AM
Replies: 13
Views: 724
Posted By jak_kkaall

I have a 3 line setup in the tank, don't have...

I have a 3 line setup in the tank, don't have felt filter clunk though. And I've mounted the diaphragm vent routed in the fuselage from the begining. I didn't have the time to look at the carb but if...
Forum: Gas Engines
06-05-2017, 11:46 AM
Replies: 13
Views: 724
Posted By jak_kkaall

Thank you I will look into the carb.

Thank you I will look into the carb.
Forum: Gas Engines
06-05-2017, 07:14 AM
Replies: 13
Views: 724
Posted By jak_kkaall

Engine dies on vertical

I have xyz 53cc twin on a Great Planes 27%Cap 232 and worked fine for a few years. Now I saw that on verticals tends to die and even did at one flight. After landing I saw air one inch on the fuel...
02-20-2017, 11:20 AM
Replies: 8
Views: 800
Posted By jak_kkaall

That sound, and looks awesome from net photos....

That sound, and looks awesome from net photos. But..among a million questions and aspects, most important ones would be: During one year(summer) there are at least one or two tractors and horses that...
Forum: The Clubhouse
02-16-2017, 02:04 AM
Replies: 17
Views: 1,285
Posted By jak_kkaall

Uau! It's nice to see an old forum friend...

Uau! It's nice to see an old forum friend remembering your intentions a few years back. :D Thank you for your apreciation! I thought a lot at how to do a manual roller, the ones on the market are...
02-15-2017, 08:27 AM
Replies: 15
Views: 1,943
Posted By jak_kkaall

After a day of flying and walking 1,5 miles in...

After a day of flying and walking 1,5 miles in total, I feel like after going to the gym...:p
Forum: The Clubhouse
02-15-2017, 08:15 AM
Replies: 17
Views: 1,285
Posted By jak_kkaall

Manual roller

After finding a tractor and plough the field I roll it with a 3,5 tons roller, then I've made myself a manual roller to flatten the soil from time to time, and made it from the biggest PVC pipe that...
02-15-2017, 06:06 AM
Replies: 8
Views: 800
Posted By jak_kkaall

A personal flying field unlike others

I live in a small mountain town and I want to show you my flying field, hear your thoughts and find out if anyone else has had a similar journey in building his own field. It's not a fancy field like...
Forum: Gas Engines
09-02-2016, 06:54 AM
Replies: 62
Views: 16,677
Posted By jak_kkaall

Thank you. Is it ok to leave the H at max.rpm or...

Thank you. Is it ok to leave the H at max.rpm or 200-300 rpm below? And on the ground a couple of times if very slowly increasing rpm, at about 5500rpm it has some kind of interuptions I think that's...
Forum: Gas Engines
08-31-2016, 08:06 AM
Replies: 62
Views: 16,677
Posted By jak_kkaall

XYZ 53cc twin any one else using it?

Are there other users of this engine? What performance do you get like rpm with what prop? What spark plug colour and carb setings do you have?
Showing results 1 to 25 of 106
 


 
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