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Search: Posts Made By: Nosedragger
Showing results 1 to 25 of 500
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11-07-2016, 01:03 PM
Replies: 67
Views: 12,893
Posted By Nosedragger

Its not forged, it has under cuts under the wrist...

Its not forged, it has under cuts under the wrist pin bosses, you can not do that with a forging die.Its cast using a core to form the inside.
Go talk to Bob, I haven't worked on these engines as...
11-06-2016, 05:13 PM
Replies: 67
Views: 12,893
Posted By Nosedragger

Piston is cast, not forged, its coated with some...

Piston is cast, not forged, its coated with some kind of wear resistant coating that makes it hard to weld.

The RB Innovations folly is well known to the large scale buggy crowd,(when we lost our...
11-06-2016, 10:26 AM
Replies: 67
Views: 12,893
Posted By Nosedragger

The bushing weight is not enough to affect...

The bushing weight is not enough to affect balance on a single cylinder engine.
Welding on the piston crown is a waste of time.
The GX35 crank does not fit the 31,
The GX31 piston fits the GX35...
08-06-2016, 03:06 PM
Replies: 7
Views: 2,332
Posted By Nosedragger

You won't find someone to do all that because no...

You won't find someone to do all that because no one is willing to pay what it takes to buy such services. I can do everything you are looking for, you willing to pay $250-300 up front no refunds,...
04-03-2016, 11:05 AM
Replies: 12
Views: 1,511
Posted By Nosedragger

Well if we were allowed to fly, we might have...

Well if we were allowed to fly, we might have engines to convert. Its criminal what happened to our rag tag group.We aren't going to be able to fly gasoline (2 stroke) powered aircraft pretty...
04-01-2016, 04:50 PM
Replies: 12
Views: 1,511
Posted By Nosedragger

Don't see why it can't be discussed here.

Don't see why it can't be discussed here.
03-31-2016, 02:20 PM
Replies: 12
Views: 1,511
Posted By Nosedragger

It does affect anyone who flies or did you miss...

It does affect anyone who flies or did you miss the new FAA regulations?
03-26-2016, 06:44 PM
Replies: 12
Views: 1,511
Posted By Nosedragger

Nope its going to be worse in the final draft.It...

Nope its going to be worse in the final draft.It wasn't that kid with the drone, it was several incidents including fixed wing aircraft.The final blow was the quad copter that landed on the WH lawn....
05-16-2015, 06:56 PM
Replies: 44
Views: 3,934
Posted By Nosedragger

Stock exhaust timing on a 26cc is 164 degrees. ...

Stock exhaust timing on a 26cc is 164 degrees.
The four port cylinders won't fit the old G-23 two port crankcase as the transfer bowls won't line up correctly with the transfer ports. there is not...
03-31-2015, 02:11 AM
Replies: 8
Views: 894
Posted By Nosedragger

Honda GX 22 exhaust valve might be close to that.

Honda GX 22 exhaust valve might be close to that.
01-31-2015, 12:31 PM
Replies: 28
Views: 3,507
Posted By Nosedragger

Its not the "Chinese" engines. (there's a racial...

Its not the "Chinese" engines. (there's a racial slur in there somewhere)

The fact of the matter is people who wanted conversions, have them, the population of large scale flyers is diminishing...
11-27-2014, 09:16 AM
Replies: 6
Views: 1,313
Posted By Nosedragger

http://www.davesmotors.com/ca820.html ...

http://www.davesmotors.com/ca820.html
http://www.davesmotors.com/s.nl/it.A/id.9561/.f
08-31-2014, 06:46 AM
Replies: 28
Views: 3,507
Posted By Nosedragger

I'm well aware of their roots, but they come with...

I'm well aware of their roots, but they come with mounts and prop adapters.

While the current small aircraft engines such as the G260PU are an offshoot of the original large flywheel G2 generic...
08-30-2014, 07:26 AM
Replies: 28
Views: 3,507
Posted By Nosedragger

Zenoahs are good quality.Lighter,smaller, and...

Zenoahs are good quality.Lighter,smaller, and more power than a trimmer engine.I haven't done a conversion in a long time. The remaining (surviving) club members either went to Zenoah or switched to...
06-18-2014, 03:26 PM
Replies: 29
Views: 1,864
Posted By Nosedragger

Engine geometry basics. The engine is modified...

Engine geometry basics. The engine is modified incorrectly.I wouldn't buy one based on what I've seen in this thread.On average modified engine last about 6 gallons before a major overhaul, not a...
06-16-2014, 04:09 PM
Replies: 29
Views: 1,864
Posted By Nosedragger

Then he should send it back to obr for a refund...

Then he should send it back to obr for a refund coz its not gonna run right like it is.
06-15-2014, 01:56 PM
Replies: 4
Views: 441
Posted By Nosedragger

http://www.ebay.com/itm/white-47-deep-vee-mono-rc-...

http://www.ebay.com/itm/white-47-deep-vee-mono-rc-boat-hull-for-Zenoah-23-26cc-gas-engine-clearance-/131110386288?pt=Radio_Control_Parts_Accessories&hash=item1e86c9ba70
06-14-2014, 04:51 PM
Replies: 29
Views: 1,864
Posted By Nosedragger

Never saw a Zenoah pull the ring completely below...

Never saw a Zenoah pull the ring completely below the port roof. The nub holds the ring ends for sure,but the ring dropping completely below the port is something I've never seen nor agree with.
...
06-08-2014, 04:06 PM
Replies: 29
Views: 1,864
Posted By Nosedragger

if it goes completely below the port roof you...

if it goes completely below the port roof you lose the seal and pressure escapes from the cylinder.It way to far down.
06-07-2014, 10:14 AM
06-04-2014, 09:54 AM
Replies: 29
Views: 1,864
Posted By Nosedragger

Given a choice between the ring too far down on...

Given a choice between the ring too far down on the intake side and small amount of free port on the exhaust I would take the free port.
but I was wondering about the piston, isn't there a...
06-04-2014, 07:31 AM
Replies: 29
Views: 1,864
Posted By Nosedragger

Something isn't right with it. Indeed.

Something isn't right with it. Indeed.
06-04-2014, 06:04 AM
Replies: 29
Views: 1,864
Posted By Nosedragger

The piston is too far down.The ring is no longer...

The piston is too far down.The ring is no longer sealing the cylinder.
06-02-2014, 07:16 AM
Replies: 29
Views: 1,864
Posted By Nosedragger

The pulse pump is built into the carbs.A little...

The pulse pump is built into the carbs.A little spit back is normal, but if its soaking the filter that could be sign of intake port timing too high.

Even the worst pipe design constructed poorly...
06-01-2014, 06:54 AM
Replies: 29
Views: 1,864
Posted By Nosedragger

A vacuum leak won't cause flooding.There is no...

A vacuum leak won't cause flooding.There is no pressure in the fuel system except from the carbs internal pump.If that is causing flooding then the problem is with the inlet needle or metering...
Showing results 1 to 25 of 500
 


 
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