woe woe G2 woe
-
- Posts: 7721
- Joined: Tue Nov 22, 2005 6:01 pm
- Location: UK
woe woe G2 woe
cheers Alan
-
- Posts: 209
- Joined: Sat Jun 17, 2006 2:18 pm
- Location: STAFFORDSHIRE UK
woe woe G2 woe
But ...... if we can accept that an interim change was made to lock the stator in position with the long bolt thingy, why was it subsequently altered again to use a seperate lock bolt and an extra hole ?? Could it be that the interim modification was a recipe for disaster and caused untold nasties to occur ?? Perhaps this was the end for AMC drowning under the financial pressures of warranty claims. Would it be advizable to skip straight on to the later design ?? Was the half a piston an integral part of this interim breather system discharging crankcase pressure under the descending piston back up to the combustion chamber ? An attempt to combine the benefits of 2 stroke and 4 stroke operation ?? Somebody must know the answer to these questions. I think we should be told.
cheers
jim
cheers
jim
- Biscuit
- Deceased
- Posts: 3924
- Joined: Thu Jan 01, 1998 12:00 am
- Location: KENT UK
woe woe G2 woe
Perhaps an extra hole and a short (standard) bolt was cheaper than the long hollow bolt and the machined face to accept the head of that bolt.
-
- Posts: 7721
- Joined: Tue Nov 22, 2005 6:01 pm
- Location: UK
woe woe G2 woe
Or of course my cynical alternative is that it was let through without it being machined in the first place; they were never popular at Plumstead even.
I would suppose that even if the stator was not fixed there would be a degree of breathing albeit errratic, or, maybe if it was tight enough in the housing it would have worked nonetheless.
Having today looked at the silencer with a view to welding its splits, I think I have found where all the oil vented to...never seen a silencer with an oil leak before.
I would suppose that even if the stator was not fixed there would be a degree of breathing albeit errratic, or, maybe if it was tight enough in the housing it would have worked nonetheless.
Having today looked at the silencer with a view to welding its splits, I think I have found where all the oil vented to...never seen a silencer with an oil leak before.
- Merlin
- Member
- Posts: 3682
- Joined: Mon Jan 01, 2001 12:00 am
- Location: BLACKPOOL UK
-
- Posts: 7721
- Joined: Tue Nov 22, 2005 6:01 pm
- Location: UK
woe woe G2 woe
bet this G2 will outsmoke your Greeves even after I clean out the silencer, it`ll be a real old tarboiler
- Biscuit
- Deceased
- Posts: 3924
- Joined: Thu Jan 01, 1998 12:00 am
- Location: KENT UK
woe woe G2 woe
Seems odd, we went for several years without mention of a lightweight, now they are everywhere.
- Merlin
- Member
- Posts: 3682
- Joined: Mon Jan 01, 2001 12:00 am
- Location: BLACKPOOL UK
woe woe G2 woe
Thanks for the compliment Alan not been called light since I were a lad.
Chemists do it with test tubes
- paul knapp
- Posts: 1645
- Joined: Wed Oct 12, 2005 10:45 pm
- Location: SOUTH AUSTRALIA AUSTRALIA
woe woe G2 woe
...and wot 'light' might that have been??
...fingers!!
...
...fingers!!
...
___“As a hobby for the technically minded, motorcycling provides great scope.”
J.B.Nicholson
Don't worry about the world coming to an end today. It's already tomorrow in Australia!
_____________________________________________
J.B.Nicholson
Don't worry about the world coming to an end today. It's already tomorrow in Australia!
_____________________________________________
-
- Posts: 98
- Joined: Fri Jan 16, 2004 12:00 am
- Location: KENT UK
woe woe G2 woe
Itma
If you do go down the path of drilling out a long bolt make sure the wall thickness of the tube at the threaded end is not too thin , if that were to shear and the ring turn then you could have an engine that would be no good to anyone.
I have just put a Royal Enfield Crusader engine togather that has had lots of mods on the breathing side over the years but now they say that if you have good breathing you have less chance of oil leaks, makes sence to me.
It might be an idea to add some breathing to the lightweight engine, what say the rest of you.???
If you do go down the path of drilling out a long bolt make sure the wall thickness of the tube at the threaded end is not too thin , if that were to shear and the ring turn then you could have an engine that would be no good to anyone.
I have just put a Royal Enfield Crusader engine togather that has had lots of mods on the breathing side over the years but now they say that if you have good breathing you have less chance of oil leaks, makes sence to me.
It might be an idea to add some breathing to the lightweight engine, what say the rest of you.???