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Search: Posts Made By: CRX Turbines
Showing results 1 to 25 of 423
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Forum: Jet Central Turbines - Artes Jet
08-28-2023, 06:52 AM
Replies: 7
Views: 1,520
Posted By CRX Turbines

If the run was short then you will more than...

If the run was short then you will more than likely be ok. 780 is not the end of the world. What is the temp at idle? You know that this temp reading is altogether based on how far the temp probe is...
Forum: Jet Central Turbines - Artes Jet
08-11-2023, 02:07 PM
Replies: 7
Views: 1,520
Posted By CRX Turbines

GRW bearings absolutely have the arrow. There are...

GRW bearings absolutely have the arrow. There are a lot of others out there. Some are different. Some have a tapered inner race while others have a tapered outer race. GRW 6000 series are different...
Forum: Jet Central Turbines - Artes Jet
08-10-2023, 07:44 AM
Replies: 7
Views: 1,520
Posted By CRX Turbines

https://cimg2.ibsrv.net/gimg/www.rcuniverse.com-vb...

https://cimg2.ibsrv.net/gimg/www.rcuniverse.com-vbulletin/576x515/in_18dd5a52bbc045712697aad52cfba09eb212f769.jpg...
Forum: RC Jets
07-16-2023, 10:34 AM
Replies: 112
Views: 33,295
Posted By CRX Turbines

It sounds like you have a manufacturer branded...

It sounds like you have a manufacturer branded ECU. There is no way to unlock this at least not you or I. You can perhaps send to Xicoy but contact them before doing this. if you elect to purchase...
Forum: Turbine Clinic
09-23-2022, 04:14 AM
Replies: 8
Views: 2,169
Posted By CRX Turbines

Jets Munts are good running engines. We have...

Jets Munts are good running engines. We have worked on many of them. The 80 is proven to work well. If you are not having any issue to make you question the bearings then run it until 25 hours as...
Forum: RC Jets
12-11-2021, 11:52 AM
Replies: 118
Views: 16,536
Posted By CRX Turbines

I would recommend to anyone doing this work to...

I would recommend to anyone doing this work to invest in a jewelers torch. Harbor Freight used to carry one. They are all over the internet. You will need oxy and acetylene tanks. You can buy them...
Forum: RC Jets
12-08-2021, 06:40 AM
Replies: 118
Views: 16,536
Posted By CRX Turbines

I have not tried 50 or 60%. I use a Harris...

I have not tried 50 or 60%. I use a Harris product staysilv 45. I use flux. I find it impossible to get adhesion without flux. Welding shops sell both. I just found staysilv 56%. Looks similarly...
Forum: RC Jets
12-08-2021, 06:25 AM
Replies: 118
Views: 16,536
Posted By CRX Turbines

Chris, My opinion, leave a few thousandths...

Chris,

My opinion, leave a few thousandths of an inch. I know from running a lathe otherwise I would be ball parking it. The o-ring takes up the slop but you don't want too much play. As for axial...
Forum: RC Jets
12-08-2021, 01:03 AM
Replies: 118
Views: 16,536
Posted By CRX Turbines

Hi I don't mean to barge in on your thread but I...

Hi I don't mean to barge in on your thread but I started to read this a few days ago. I find it interesting when people question the norm. I noted your issue about a sticking bearing in the tail....
Forum: RC Jets
05-23-2021, 01:35 PM
Replies: 231
Views: 78,101
Posted By CRX Turbines

HI Griffin, I'm sure others can better...

HI Griffin,

I'm sure others can better attest to what brand of UAT works well but you absolutely have to use a UAT, unless you are just bench testing an engine. Yes the pump for the 120...
Forum: RC Jets
05-15-2021, 03:39 PM
Replies: 231
Views: 78,101
Posted By CRX Turbines

This is a pretty well known compatibility issue....

This is a pretty well known compatibility issue. Jeti talks to Jeti fine on auto but running the TX on auto with Swiwin ECUs can and probably will cause throttle issues, i.e., no throttle response....
Forum: RC Jets
05-12-2021, 03:50 PM
Replies: 231
Views: 78,101
Posted By CRX Turbines

Ceeray, Others have told me 11ms is the magic...

Ceeray, Others have told me 11ms is the magic number. 16 will definitely enable you to connect Jeti with the Swiwin ECU.

Andy
Forum: RC Jets
04-27-2021, 06:08 PM
Replies: 231
Views: 78,101
Posted By CRX Turbines

We modified the output on the earlier 80s. The 60...

We modified the output on the earlier 80s. The 60 and 80 wheels are similar. The 80 wheel is 1.5mm larger than the 60 with the same profile. We knew that 5k would yield 85 output but the factory did...
Forum: RC Jets
04-27-2021, 06:04 PM
Replies: 231
Views: 78,101
Posted By CRX Turbines

Not quite

Not quite
Forum: RC Jets
04-15-2021, 10:11 AM
Replies: 231
Views: 78,101
Posted By CRX Turbines

There are other factors such as temperature and...

There are other factors such as temperature and humidity and believe me I have taken two identical turbines side by side and gotten different measurements. This is just not an exact science. But...
Forum: RC Jets
04-15-2021, 08:49 AM
Replies: 231
Views: 78,101
Posted By CRX Turbines

Hi Tone, This is a pretty simplistic chart...

Hi Tone,

This is a pretty simplistic chart that shows the degradation of thrust with altitude. This is not manufacturer specific. The simplest way to interpret this is to look at at notation in...
Forum: RC Jets
04-14-2021, 11:21 AM
Replies: 231
Views: 78,101
Posted By CRX Turbines

Ceeray up the Acceleration delay on the ground...

Ceeray up the Acceleration delay on the ground until the motor begins to sputter, then back it off a click or two. You can adjust this while the engine is running. You do not need to match the values...
Forum: RC Jets
03-14-2021, 09:39 PM
Replies: 24
Views: 2,251
Posted By CRX Turbines

Not a problem to import but there are limits on...

Not a problem to import but there are limits on what can be exported. As for the motors, I would not sell these to anyone without some bonafide evidence of a project to support it. Whether it be...
Forum: RC Jets
03-14-2021, 09:14 PM
Replies: 24
Views: 2,251
Posted By CRX Turbines

I did work with Jet Beetle for a period of time....

I did work with Jet Beetle for a period of time. They are in the range of 150 and 250 pound turbines. And yes the mean time between maintenance periods is at least 100 hours. These are far above what...
Forum: RC Jets
03-06-2021, 05:24 AM
Replies: 231
Views: 78,101
Posted By CRX Turbines

If you are doing 3D, especially, there is far...

If you are doing 3D, especially, there is far more stress on any engine when performing 3D maneuvers because there is less free airflow. If the 300 suits your budget and will physically fit the...
Forum: RC Jets
03-05-2021, 03:06 AM
Replies: 231
Views: 78,101
Posted By CRX Turbines

The 240 runs 3k higher than the 220. 220 tops...

The 240 runs 3k higher than the 220. 220 tops out a 115K; the 240 tops out at 118K
Forum: RC Jets
02-22-2021, 06:31 AM
Replies: 231
Views: 78,101
Posted By CRX Turbines

Terry is right, there are only two connections. ...

Terry is right, there are only two connections. The design is very smart. The pumps are extremely efficient, in fact you can use the same pump from a 300 to run an 80. The circuitry and...
Forum: RC Jets
02-17-2021, 01:09 PM
Replies: 231
Views: 78,101
Posted By CRX Turbines

I am pretty sure I answered you directly on this...

I am pretty sure I answered you directly on this on FB. I suggested to turn a 400 down if the dimensions and weight are within the bounds of what you need. I have not heard of a 350 coming up but I...
Forum: RC Jets
02-14-2021, 08:08 PM
Replies: 231
Views: 78,101
Posted By CRX Turbines

Hi Paul, I am playing some catchup here......

Hi Paul,

I am playing some catchup here... our manual yes. Call us anytime 8am - 10pm. If you have not figured this out yet, send me some pics of your setup screens then call. These parameters...
Forum: RC Jets
02-14-2021, 07:55 PM
Replies: 231
Views: 78,101
Posted By CRX Turbines

I'm still getting to know it ... It took a while...

I'm still getting to know it ... It took a while and the help of Doug Ives and James from Esprit to figure it out. I will be adding an update to our manual. Any input is greatly appreciated.
...
Showing results 1 to 25 of 423
 
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