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Search: Posts Made By: N427EF
Forum: RV General Discussion/News Today, 07:00 AM
Replies: 119
Views: 27,987
Posted By N427EF
Price of G100UL

The cost comparisons will be more apparent once we see 100LL disappear and replaced with G100UL. Best estimates are that this fuel will be about a dollar more than 100LL.
I am well aware that prices...
Forum: RV Building Tips/Techniques 09-21-2022, 06:59 PM
Replies: 16
Views: 1,751
Posted By N427EF
Edge distance?

Edge distance is certainly compromised in at least a couple of those holes.
It is one of those places where the skin really can't go anywhere, even if there wasn't a rivet at all. You might get away...
Forum: RV-10 09-21-2022, 01:50 PM
Replies: 4
Views: 426
Posted By N427EF
Please don't

Your skin will fit just fine but given the primer and what not, it might not want to conform as easily as it did with a smooth metal to metal surface.
You may need to use a set of ratchet type straps...
Forum: RV-10 09-16-2022, 02:57 PM
Replies: 6
Views: 809
Posted By N427EF
Glazing?

Thanks for the input, it was too good to be just a reflection I guess.
I wasn't concerned and flying more is probably the only way to prevent more of that spotty corrosion.
Larry, what makes you see...
Forum: RV-10 09-16-2022, 05:52 AM
Replies: 6
Views: 809
Posted By N427EF
Thanks

Thanks Jim,
Cameras and light sources can play tricks I guess.
I often look at the carbon deposits that break off in different places and sometimes it appear as though a piece of the piston broke...
Forum: RV-10 09-14-2022, 09:16 PM
Replies: 6
Views: 809
Posted By N427EF
Cylinder walls, reflection or corrosion?

I am doing a little housekeeping, oil change, filter change oil screen inspection and while I am waiting to receive my Monkworkz generator, I decided to bore scope my cylinders and valves. I usually...
Forum: RV-6/6A 09-07-2022, 07:00 AM
Replies: 21
Views: 2,621
Posted By N427EF
Why don't you?

remove the wings only and sell parts, as is?
A smart buyer might be able to acquire the wings and fuselage and decide to make it an airworthy plane.
What the buyer does with the parts is certainly...
Forum: RV Building Tips/Techniques 09-06-2022, 04:59 PM
Replies: 10
Views: 1,153
Posted By N427EF
I was late

I was late in reading your first post.
I am in Concord and could have delivered a PP alternator to you the same day.
Glad you are up and running. I'll report on the Monkworz installation and flying...
Forum: RV Building Tips/Techniques 09-05-2022, 09:52 PM
Replies: 10
Views: 1,153
Posted By N427EF
Monkworkz on order

After reading of your misfortune and ensuing ordeal to get a replacement installed, I decided to upgrade my Rv-10 with a Monkworkz generator.
I am not sure this is absolutely necessary but the MZ-30L...
Forum: Midwest 08-28-2022, 04:31 PM
Replies: 11
Views: 1,072
Posted By N427EF
Depends

Busy is a relative description.
In my experience LA Class B and SFO Class B is "busy":eek:
Mt. Rushmore, meh... not so much.
As I pointed out, there is a published frequency, 122.85 to use when...
Forum: Midwest 08-25-2022, 06:56 PM
Replies: 11
Views: 1,072
Posted By N427EF
Rapid City

I have stopped in Rapid City 3 times on the way home from OSH, each time with a different set of passengers.
Car rental on site at KRAP and a short drive to the city and Best Western Ramkota Hotel,...
Forum: RV-10 08-21-2022, 11:34 AM
Replies: 17
Views: 863
Posted By N427EF
Many options

Jack vs. weighing down the tail.
I prefer to weigh down the tail over jacking up the front end.
A 5 gallon bucket full of concrete with a tie down ring serves as weight and pulls down the RV-10 tail...
Forum: RV-10 08-21-2022, 08:37 AM
Replies: 17
Views: 1,396
Posted By N427EF
Return to crank case

Seems everyone has their favorite way to deal with Air/oil sep.
Antisplat installation on my RV-10 with modifications due to issues with carbon clogging of the breather tube.
The good, the bad and...
Forum: RV Building Tips/Techniques 08-20-2022, 06:49 PM
Replies: 20
Views: 2,611
Posted By N427EF
good advice

That mistake simply won't happen if you dimple with the male die on the bottom.
Forum: Oregon 08-19-2022, 06:33 PM
Replies: 6
Views: 682
Posted By N427EF
Towing company

I doubt you'll find a trailer to rent for less than calling a towing company.
Their trailers are wide enough to accommodate the RV-10 wheel base and loading is easy with their tilt loading deck and...
Forum: RV-10 08-14-2022, 07:14 PM
Replies: 2
Views: 455
Posted By N427EF
Datum line

Since we know the datum line, every position fore or aft of that line can easily be measured.

Seems simple enough, not sure why you want a list of things other than what is needed to calculate W&B...
Forum: RV General Discussion/News 08-14-2022, 05:22 PM
Replies: 20
Views: 2,109
Posted By N427EF
Save your money

Save your money until you can fly there yourself, I did the same.
There is nothing in Oshkosh that you cannot find elsewhere and with you in Oregon, you can visit Van and browse all the Rv's until...
Forum: RV Building Tips/Techniques 08-14-2022, 02:48 PM
Replies: 16
Views: 1,633
Posted By N427EF
Agree with wirejock

Not too bad but I still can't see what I want to see.
We need to be able to see the finished "outside" part of the rudder with the clecos inserted, one cleco up, one cleco down, all the holes to get...
Forum: Trip Write-ups 08-14-2022, 07:15 AM
Replies: 48
Views: 5,291
Posted By N427EF
Fantastisch!

Eine Meisterleistung!
Both, flying and videography!
Forum: RV Building Tips/Techniques 08-14-2022, 06:48 AM
Replies: 16
Views: 1,633
Posted By N427EF
Before you reorder

Take another picture so we can see the side or top in your picture.
Put all the clecos in for a short section and see what it looks like.
The trailing edge seem to pull nicely together.
let's see...
Forum: RV Building Tips/Techniques 08-13-2022, 03:57 PM
Replies: 16
Views: 1,633
Posted By N427EF
pics

The saw kerf is best made with a hack saw blade, most others are too wide.
It also helps to squirt a little oil on it. You need to run the wood piece the entire length with ever more tension until...
Forum: RV Building Tips/Techniques 08-13-2022, 01:08 PM
Replies: 16
Views: 1,633
Posted By N427EF
It's hard to tell from the picture if you need to...

It's hard to tell from the picture if you need to be concerned about it.
I agree, it appears that the trailing edges are a bit overdone.
You won't know for sure until you cleco both halves together...
Forum: Traditional Aircraft Engines 08-13-2022, 12:51 PM
Replies: 11
Views: 864
Posted By N427EF
He said:

If you still suspect water in your system, so much that the engine would not start as you pointed out, you could simply disconnect the fuel supply line at the spider (again) and pump out a good...
Forum: RV-14 08-07-2022, 11:34 AM
Replies: 9
Views: 1,087
Posted By N427EF
RV-10 PlanePower Alternator

Plane Power alternator in my RV-10, 700 plus hours and blast tube installed.
The tube is directed at the back of the alternator where the electronics are installed and where air is drawn in by the...
Forum: RV-15 07-31-2022, 12:38 PM
Replies: 457
Views: 100,465
Posted By N427EF
RV-16

I knew it!!!:D
Forum: RV-10 07-31-2022, 08:00 AM
Replies: 19
Views: 2,171
Posted By N427EF
Trying to help

I have been looking at this since you posted the questions and I still can't quite understand where you made your mistake in drilling?
You are referring to the web of the spar where "I believe" most...
Forum: RV-15 07-30-2022, 06:15 PM
Replies: 457
Views: 100,465
Posted By N427EF
Aerobatics?

I am beginning to feel sorry for Van's engineering team.
As to aerobatics, or gentleman's aerobatics, I am sure it will do a spin and a roll without exceeding +4.4 g's and a few other light maneuvers...
Forum: RV Ongoing Maintenance Issues 07-28-2022, 11:07 AM
Replies: 65
Views: 12,540
Posted By N427EF
What failed first?

After reading all these comments, I can't understand what occurred first?
Rudder gust lock failed, resulting in rudder slamming back and forth and finally bending the rudder?
Or, rudder gust lock...
Forum: RV-15 07-21-2022, 11:07 PM
Replies: 457
Views: 100,465
Posted By N427EF
Quite a wish list?

Some of the solutions on your wish list are firmly in your hands!

You can use all the same length of screws if you don't mind the extra weight.
No one keeps you from using #8s instead of #6s.


That...
Forum: RV-10 07-21-2022, 06:49 AM
Replies: 33
Views: 2,729
Posted By N427EF
One more for you

Local ground at battery location,
as well as local ground for lights etc.
Forest of ground tabs for everything in the instrument panel.
Coms are crystal clear.
Forum: Electronic Ignition Systems 07-18-2022, 05:57 PM
Replies: 13
Views: 1,262
Posted By N427EF
Agree with Brian Decker I've flown over a...

Agree with Brian Decker
I've flown over a thousand hours behind an LSE and the only failure I had was
installation induced.
In my case it was a loose spade connector that started to arc a bit and...
Forum: RV-10 07-17-2022, 09:03 AM
Replies: 6
Views: 683
Posted By N427EF
Shoe goo E6000

It has been a while but I believe that is what I used.
In case you are pondering the next move as Bob Leffler pointed out, you need to do something about the bottom lip.
Different options are out...
Forum: RV-10 07-16-2022, 12:05 PM
Replies: 27
Views: 2,385
Posted By N427EF
I agree

That would be an interesting combination and one we don't have much data on.
Not too many O-540s in RV-10s and having a carbed version with good numbers such as the OP stated is pretty rare.
This...
Forum: RV-10 07-15-2022, 09:12 PM
Replies: 27
Views: 2,385
Posted By N427EF
I rest my case!

I see that you are a working man, just like most of us.
Those are great numbers and hard to beat with fuel injection.
It appears that I may have been too generous in assuming a fuel saving of 2 to...
Forum: RV-10 07-15-2022, 08:39 PM
Replies: 6
Views: 683
Posted By N427EF
I agree with Bill and it is for that reason that...

I agree with Bill and it is for that reason that I glued them on at final assembly after paint.
Forum: RV-10 07-15-2022, 03:46 PM
Replies: 27
Views: 2,385
Posted By N427EF
Still waiting

I am still waiting to hear what a carbed O-540 will burn, leaned out and doing 165kts in an RV-10 between 8000 and 11,000 feet. Some real data, from the OP and for arguments sake let's keep the other...
Forum: RV-10 07-15-2022, 10:19 AM
Replies: 27
Views: 2,385
Posted By N427EF
That is my experience as well. But to validate a...

That is my experience as well.
But to validate a 20 to 30% reduction over a carbed version, I want to know what your experience shows for comparison or do you just assume a number to make the savings...
Forum: RV-10 07-14-2022, 10:01 PM
Replies: 27
Views: 2,385
Posted By N427EF
What kind of injection would that be?

Maybe you meant to say "save 2 to 3%??" over a carbed engine?
That would be somewhat accurate and more realistic and perhaps a 5kt speed reduction if you are able to run on the extreme side of LOP...
Forum: RV-10 07-12-2022, 01:19 PM
Replies: 42
Views: 10,064
Posted By N427EF
How is that possible?

I know this is about batteries but something is not right if you need 26# of weight in the RV-10 tail??
Sounds like the CG may be out of limits when empty (that's ok) but with a pilot on board it is...
Forum: RV-10 07-06-2022, 06:39 PM
Replies: 10
Views: 1,080
Posted By N427EF
Don't do what I did

I too got hardware store bolts and not only but they were Grade 8 and anodized.
They "almost" looked like the close tolerance bolts needed for final assembly.
In a moment of over exuberance I...
Forum: Traditional Aircraft Engines 07-05-2022, 08:40 PM
Replies: 9
Views: 923
Posted By N427EF
Drippy??

Seems that you may have jinxed yourself with that "Drippy" moniker?;)


I totally agree, if your cylinder base nuts were actually loose, you need to have a serious look at you engine.
I do see that...
Forum: RV-10 07-05-2022, 08:33 PM
Replies: 42
Views: 10,064
Posted By N427EF
2 of these is what I have been using

https://www.amazon.com/Mighty-Max-Battery-12V-ML18-12/dp/B00K8V2PF4/ref=asc_df_B00K8V2PF4/?tag=hyprod-20&linkCode=df0&hvadid=309777800852&hvpos=&hvnetw=g&hvrand=18436667970644570082&hvpone=&hvptwo=&hv...
Forum: RV-10 07-01-2022, 03:14 PM
Replies: 14
Views: 2,573
Posted By N427EF
I think the seat will be fine, all other concerns...

I think the seat will be fine, all other concerns are valid.
If you must take up a 330 lb bubba, provide a step stool with 2 steps to get him up to wing level. Make sure he'll step on the black taped...
Forum: RV-10 06-26-2022, 06:50 AM
Replies: 11
Views: 1,560
Posted By N427EF
Not bad

Those numbers aren't too bad at all.
Your CHT spread is very close and your oil temp is not out of line either.
The fact that your #6 is the hottest by only a few degrees would not be a concern to...
Forum: RV Ongoing Maintenance Issues 06-22-2022, 05:23 AM
Replies: 29
Views: 3,425
Posted By N427EF
Plus one

no matter what the regs have to say about it.
Forum: Traditional Aircraft Engines 06-20-2022, 08:28 PM
Replies: 19
Views: 1,616
Posted By N427EF
10:1

I know you are waiting to hear from pilots using a 10:1 compression ratio and
I am sure they will pipe up before too long.
No one can argue the very slight increase in efficiency but I would like to...
Forum: RV General Discussion/News 06-19-2022, 06:41 AM
Replies: 13
Views: 1,433
Posted By N427EF
Gross weight

I can't tell you what you should or should not do and I do not recall the wording in the regs.
I can tell you what I did in my RV-8 and -10 for phase 1 testing.
For the last 10 hours of the 40 hour...
Forum: RV-10 06-14-2022, 06:11 AM
Replies: 40
Views: 4,102
Posted By N427EF
Congratulations

Big congratulations Kyle, a great accomplishment.
The -10 is a fantastic airplane especially if you have use for all the seats.
Enjoy.
Forum: RV-10 06-13-2022, 08:14 PM
Replies: 7
Views: 900
Posted By N427EF
Best of luck

Best of luck finding them and getting them out.
I am sure none of those would make it past the fuel pick up screen.
Once you fill the tanks with fuel they might come loose and end up at the root of...
Forum: Electrical Systems 06-12-2022, 09:27 PM
Replies: 30
Views: 2,872
Posted By N427EF
Color coded wiring

I keep looking at this thread hoping to find some reply on color coded wiring and we are now well into switches.
Maybe I could contaminate the thread some more with the addition of mogas vs...
Forum: RV General Discussion/News 06-08-2022, 08:10 PM
Replies: 25
Views: 5,687
Posted By N427EF
No need to reinvent leak testing.

Testing with water is simply not showing leaks, except maybe the really large holes for all the reasons mentioned.
Also, your most likely to have a leak on the rear baffle intersection as this is a...
Forum: Electrical Systems 06-05-2022, 06:13 PM
Replies: 30
Views: 2,872
Posted By N427EF
Color code

Like an old builder once told me: " never miss an opportunity to install a nut plate"
I followed his advice and came up with my own, never miss an opportunity to color code my wiring.
Much like Mike...
Forum: California 06-03-2022, 09:32 PM
Replies: 14
Views: 1,583
Posted By N427EF
Pick it up

You could pick up your kits and get away without CA sales tax.
Forum: RV-7/7A 06-03-2022, 08:39 PM
Replies: 21
Views: 1,928
Posted By N427EF
ignition timing

people assume that mags are set and timed on a new engine.
They are not, you have to set them.
Forum: Traditional vs. Alternative Powerplants 06-03-2022, 08:29 PM
Replies: 23
Views: 2,868
Posted By N427EF
To the OP

According to Santa Clara County:


With 94UL available at your home field, why don't you just determine if you fall within the 68% of (FAA certified as safe) and use it before redesigning your...
Forum: RV General Discussion/News 06-01-2022, 03:39 PM
Replies: 15
Views: 1,945
Posted By N427EF
Too much info

Seems to me there is no need to motor around with this engine other than making sure there is no leaks and that it produces full power.
More engines get glazed cylinders and a lifetime of high oil...
Forum: RV-10 05-30-2022, 06:23 AM
Replies: 9
Views: 778
Posted By N427EF
Solid spacer

Plus one for the solid spacer.
I was under the impression that your wheel pants were wobbling on the brackets.
I see now that your brackets are wobbling with the wheel pants, different problem and...
Forum: Electrical Systems 05-29-2022, 11:39 AM
Replies: 52
Views: 5,984
Posted By N427EF
Key switch?

Key switches are only good enough for honest people, those who wouldn't steal your aircraft even if the keys were in it.
If you are seriously concerned about locking up your RV, a solid canopy lock...
Forum: RV Ongoing Maintenance Issues 05-24-2022, 07:03 PM
Replies: 4
Views: 509
Posted By N427EF
A little more info please

Not all that strange but more info is needed to make a determination on what purpose this "return line" serves.

1. I assume there is a T on the outflow side of the mechanical fuel pump??
The...
Forum: RV General Discussion/News 05-18-2022, 07:23 PM
Replies: 22
Views: 2,815
Posted By N427EF
What if

What if this theory holds "fuel"

Maybe ssturges can provide us with a few more details,pls.
We assume you are not the builder, your profile list says "newby"
If number 1. was actually what...
Forum: RV General Discussion/News 05-17-2022, 05:39 PM
Replies: 22
Views: 2,815
Posted By N427EF
Knowing what was left in the tanks, I assume you...

Knowing what was left in the tanks, I assume you had some idea of how much fuel was left you also know how many gallons you filled plus you verified visually that they overflowed according to your...
Forum: RV General Discussion/News 05-17-2022, 02:41 PM
Replies: 22
Views: 2,815
Posted By N427EF
First, I don't know why you run 37 PSI on an...

First, I don't know why you run 37 PSI on an IO-320 ?
That alone does not explain the loss of fuel and I am curious as to what the cause may be.
Since your tanks where overfilled, it is possible that...
Forum: RV General Discussion/News 05-15-2022, 06:37 PM
Replies: 119
Views: 27,987
Posted By N427EF
I would not...

According to your post, you had vapor lock issues with 100LL.

It takes very little to adapt a fuel system to deal with mogas but one of the most important parts of adapting your fuel system to burn...
Forum: Places To Fly...Things to See...Things to Eat 05-15-2022, 08:38 AM
Replies: 14
Views: 1,366
Posted By N427EF
Switzerland, a nice place to visit

It is a beautiful place to "leave" and I left that country more than 40 years ago when I was 18 in pursuit of a flying career.
Flying in Switzerland is an endeavor for the financially privileged, it...
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