Mine chucks out a fair bit of oil there so that it spreads over the
silencer after a run. I don't think I've got a lot of blow-by - I have
good compression and running. No smoke.
At one time I improvised a long pipe from the breather hole to the
back of the bike. Due to bore of the pipe, (about 3/8" ID) no oil
actually made it out that way but the bike did not seem to be the
worse for that. It may have contributed to clutch slip (Ian Ledger
thought so) but at that time I did not know what the clutch spring
length should be so did not have it weighted enough.
Does any oil in that part of the engine/gearbox assembly need to come
out that way or can it escape back to the main gallery for the
scavenge pump to pick it up? Is the breather just a hole, or is it
timed or valved?
Thanks to anyone who can contribute.
Andrew
What you have described is the automatic chain oiler, not a breather.
That passage, from behind the sprocket, goes through BOTH castings and
is exposed on the other side behind the clutch. You can remove the
clutch and add a plug on he left side if you wish. With the
availability of modern sprays, the automatic system is no longer necessary.
The BREATHER system resides in the left crankcase half, above the clutch
area. Here, a tubing takes excess crankcase pressure and feeds it into
the oil tank. There is an internal steel ball which regulates the
amount of crankcase pressure. Perhaps your ball is missing? Mine was
gone originally when I bought my SuperAlce. I don't see that it makes
much difference.
In order for a LOT of oil to exit the automatic oiler, it has to come
from a substantial puddle in the clutch chamber. It can get into the
clutch chamber in several ways. A little oil is good for gear and
clutch lubrication. A lot of oil is a problem. The oil can leak past
the crankshaft felt seal and the clutch shaft felt seal. Neither are
brilliant systems. Oil could also come ejected via the breather system
above the clutch if you have a LOT of blow-by.
Does your oil tank cap have a breather hole in it? Or is it a sealed cap?
Can you inspect and see if your scavenge return pump is working
sufficiently to pull oil from the sump?
Do you have a manual oil supply shutoff valve or are you relying on the
internal automatic valve?
If you leave the bike for several days, does the crankcase fill with oil
and wetsump as evidenced by large quantities of smoke on first start?
There is a drain screw in the left side clutch cover just aft and below
the clutch basket. Look in the 5 o'clock position relative to the
flywheel. Remove the screw to drain that chamber. Run the bike and see
how quickly oil starts to come from the automatic oiler again. This
would be a hint as to the quality of your felt shaft seals.
Patrick Hayes
Fremont, CA
andrew nahum wrote:
> Does this mean I can just plug the outer-most RH hole - the
> one that lubes the chain and silencer? What's the worst that can
> happen if I do?
Might interfere with the chain. Safer to plug on the clutch side.
Once oil gets to that chamber, is there any way it can
> get out, except through the chain lube hole or the clutch drain plug?
Sure, through the open space surrounding the core of the flywheel. But
the chamber would be nearly half full by then.
>As I said, I think I was running with
> too light a clutch spring at the time.
Too light of a spring or too light of an adjustment. The spring can be
tightened very firm as necessary.
Patrick Hayes
Fremont CA
| In the Old Country, I'd try Valassi or Stucchi, (perhaps even Agostini's could point you in the right direction) in Mandello di Lario, - or if money's no object and he isnt dead yet, Angelo Tadini in Bergamo. --- On Mon, 6/22/09, c.d.mul...@att.net <c.d.mul...@att.net> wrote: |
Todd and Tamela Johnston wrote:
> In the Old Country, I'd try Valassi or Stucchi, (perhaps even Agostini's
> could point you in the right direction) in Mandello di Lario,
I keep a running list of contact info for these vendors on my site:
http://home.comcast.net/~superalce
Stucchi and Crea Vicenzo are known to do e-mails in English.
Please let me know of any other vendor data updates.
Patrick Hayes
Fremont CA
> I got a load of bits from Tadini a couple of years ago for my Sport
> 15. I think he's still going. It's quite a cave in there. If you are
> ever in northern Italy do go by. I think a nephew or younger relation
> is running it partly. Only problem is he is so hard to communicate
> with, opening times are strict and he won't mail stuff. No English so
> take the pattern part. Had to spend the weekend in Bergamo to get my
> stuff - which is no hardship. Bought a suitcase to bring the exhaust
> back in. Surprisingly no one thought it was an RPG launcher at the
> airport!
When I went to Scanzo to see Angelo, I had to wait. Had a
gelata at the place just across the river from his shop. It
is an interesting town with some interesting houses off the
main street.
He did about everything from the parts manual when I was
there except when he wasn't sure. I sat on the floor
digging through frame parts until I found what I wanted.
Otherwise, he was very well organized for the number of
parts in his stock.
When I was there, he had exhaust headers and mufflers for a
huge number of Italian bikes. But what interested me a lot
besides getting what I needed was the collection of bikes
gathering dust. He had a GTC, Dondolino, and a bunch of
commercial Guzzis stuffed in by the front window.
When I was there another customer spoke Italian and French
so I was able to get through to him by speaking French and
having that translated. I found that he has a son or
daughter in New York City (or did then). Also that one of
his kids died which made him near tears when mentioning it.
All the pictures on the wall told the story.
I have a picture or two of him and his shop somewhere.
JerryK
> Jerry & Andrew --
>
> I'm going to Italy this September with my wife and hope to have a few days
> to scout out places that are sources of parts, and just to take in the
> atmosphere of a place like that.
Great place to visit.
>
> I don't need any parts in particular right now that Paul at Guzzino can't
> provide other than an original Magneti Marelli horn.
You might find an original horn for a Falcone, but for the
earlier bikes getting one in working order will cost a
bunch. You have to be sure it works too. Lots of stuff at
the swap meets are non-working but look good on the outside.
> Could you let me know the town and, if you have it, the address of Tadini
> and any others that might be worth visiting in Italy?
Angelo Tadini
Corso Europa, 79
24020 Scanzorosciate (Bergamo)
open 8-12 and 1430-1830
phone (035) 66.12.32
This is data from his business card. Phone or opening hrs
may not be accurate now. Scanzorosciate is a suburb of
Bergamo, It which is a large town. Locally people just say
'Scanzo' Corsa Europa is the main street that you will be
on when you cross the bridge. Tadini is on the right side
not far down from the bridge.
> I'm not sure we'll get up to Northern Italy, but it's possible. I'm trying
> to arrange things where I can attend the Mostra Scambio event at Imola
> September 11 - 13. I expect there will be some vendors of Guzzi singles
> parts and perhaps bikes there.
Yes, there will be a lot of venders in the pit area, then
there is about 3.2 km of track with people 100 meters deep
around it selling parts. There will probably be at least 50
restored Guzzi Singles there. Falcones will be few. Basket
cases will be plentiful and rusty parts all over the place.
The best deals will be at the tailgate party about 2200 hrs
and later on the 10th at the vendors entry gate. Lots of
business takes place in the dark... Parking will be free
but you can also pay for parking in some local fields and
residential driveways.
It is certainly an experience not to be missed.
JerryK
PS. Saw the write up on your bike in Motorcycle Classics.
Good pics.
> Robert did a very nice job one the article I thought, especially the
> background on the bike. He took the photos as well.
Yes, it was an enjoyable article. I thought the photos were
excellent and he is to be commended.
> I'm excited to attend the Mostra Scambio - the tailgate party sounds great!
Just bring your grappa bottle and money. It is somewhat
like a disorderly carnival atmosphere on occasion. But that
is where the best bikes are sold. If you do see something
you want to buy at the scambio, buy it right away. If you
go away to think about it and if it is a worthwhile item, it
will be gone when you get back - if you can find out where
you saw it in the first place. Imola is really crowded
usually and you'll forget where you saw stuff. This year
could be different, due to the economy.
> Regarding the shifting on my bike -- getting into 1st gear from neutral can
> at times be difficult when the bike is stationary. I discovered some time
> ago that if I roll the bike forward just a bit before putting it in 1st, it
> drops into gear more smoothly. That works on level or downhills, but can't
> be done on an uphill of course.
I think every one of the Guzzi Singles is an individual and
you have to find its quirks. My GTW goes in and out of gear
just fine at a standstill, but Falcones always seem to need
a little movement or clutch action for some reason. Your's
is probably very typical to what I've seen.
> I've been running Pennzoil SAE 30 detergent oil. I'm wondering whether it'd
> be better to run a non-detergent oil though, given the minimal filtration,
> and would be interested to hear whatever thoughts that you and anyone else
> may have on that topic.
Oil is just like politics or religion.... All I know is
that I use Kendall oil. It's probably detergent oil.
Non-detergent oil was a bit hard to find so I settled on
Kendall oil for some long-forgotten reason. I use 40 wt
around here but when we were on the Southwest Tour in 1999,
I used 50 wt. There isn't much to wear in these engines so
I don't worry. I've never seen any metal particles in my
engine and I change oil often enough to avoid any carbon or
oxidation sludge accumulation.
Regards,
JerryK
> It appears I'll make the Scambio now -- all 3 days. I'll keep your advice
> in-mind! Do you know of anyone that's purchased an older bike in Italy
> recently, and how difficult or easy it may be to ship it out of the country
> to North America?
You will need an agent to crate and interface with
officialdom for you. There are agents at Imola who are
there to get business. I'm sure they are trustworthy but
probably not cheap. If you don't hire one and have no
friend with a house, then you'll get caught with the problem
of storage, crating, and government clearance. In only
three days, that would be impossible. You really need an
Italian friend to help out.
I've only imported one bike - Patrick Hayes' blue Falcone.
It took me over a year, due to 9-11 happening at the same
time. Cancellation of the Italian license plate took a
month and export customs clearance took another month. It
sat on the dock at Genoa for 8 months due to shipping
difficulties to the USA. Took no time at all to do customs
clearance here, though, once it was in Oakland, CA.
But...this sort of thing is done every day. The bureaucracy
can get to you but it just takes time.
Maybe someone else on the list has done importation more
recently than I and can give you the straight poop.
Regards,
JerryK
> they had a special formulation for their oils, and also they were a
> beautiful dark green color I think I remember. I don't think it's
> available here in Canada though.
The new Kendall is not the same as the old. In fact virtually none of
the conventional automotive oils are. If they are claiming to be
catalytic converter safe they have had an important high pressure
additive removed. A zinc compound (I think it was) was removed beginning
several years ago when it was found to be a cat contaminant.
It seems good synthetics are fine but the old stand-by petro oils which
are no longer SG rated may lead to early camshaft and other high
pressure point areas, premature failure. Most motorcycle designed oils
still, for now, are SG rated but I would advise everyone to discontinue
use of modern automotive petro based oils. The diesel oils like Delo and
Rotella are okay as far as I know but I wouldn't be surprised if they
get "cleaned up" too.
Rick Yamane
Motion Pro
The easiest way to do it is to remove the engine from the frame, as a
minimum, and import the boxes (crates) as used parts. That will get it
through customs the easiest. You will probably still have to pay a
certain amount of taxes when you go to title it in the US.
If you prefer to bring it in complete then the best thing to do is to
hire an import/export agent to handle everything. In some cases this
might be a requirement.
Rick Yamane
Motion Pro
Hi All, The Kendall dark green oil came out of Pennsvannia soil and is still basicly available thru Brad Penn Racing oils:
http://www.bradpennracing.com/Products/racingoils.html
This oil is heavily fortified with zinc and phosphorus, so its popular with the flat tappet performance pushrod guys, VW , porsche, old american muscle cars with solid lifters etc. I run it in my Guzzi land speed bike, it`s great stuff. They also have it available in 40 and 50 weight which is perfect for the bacon slicers. I dont think our singles get as much the same benefit because roller cams dont need the ZDDP as much as flat tappet motors do. I wouldn`t hesitate to run it in my falcone, but i`m still using up a case of 40 weight castrol. Finding a local distributor can be tough, I think you can contact Brad Penn directly or check their site for the closest suppliers. I found it at a local hi-performance VW shop. They sell it in cases only. It`s really good stuff , hope it is of help to some of you.
Regards all, Bill Ross
---------- Original Message ----------
From: "Michael Blumberg" <mblu...@ci-technologies.com>
To: <guzzi-...@googlegroups.com>
____________________________________________________________
All is not lost! Click now for professional data recovery.
Patrick
If she wants to see Sardegna, maybe a look here first would be helpful.
http://home.comcast.net/~pehayes/sardegna.html
Patrick Hayes
Fremont CA
I'd love to go to the Scambio but afraid of what I might end up buying!
Andrew
You mean you're not anymore? I thought it was sort of like the Mafia,
once you're in, you can never get out.
I owned a 67 Alfa 1600 GTV for 30 years and various other Fiats and
Alfas. Sold the GTV in '05 when I bought a Mazdaspeed MX5 which is a
fantastic no glitch daily driver but I sure miss the panache of the
Italian cars. I still consider myself "in the family".
Bikes take up much less space. No way I could ever have 20 cars......
:-)
Rick Yamane
Motion Pro
Rick Yamane
Motion Pro
Subject: [guzzi-singles] Re: Importing bikes from Italy
For the older bikes I think the Mobil 1 V-Twin own is good. I'll use it in my Ducati bevels when I do my seasonal changes which are due right now.
My Stornello got whatever was on the shelf but I just used it in vintage trials so it wasn't too highly stressed.
For my newer bikes and what we use in most four-stokes at Motion Pro is a Motorex 10-50 full synthetic. I had been using Delo since I run that in my Powerstroke.
I didn't like the thought of using a synthetic in the old bikes either but after studying the issues a bit feel pretty good about giving the Mobil 1 a try. There are other V-Twin formulas too but the Mobil should be easy to get. Back in the late seventies when Mobil 1 and other first came out, there was a problem keeping it in old engines. That stuff would seek out leaks and just run out. I was working in a Mobil station at the time and we had a lot of customers angry at us for the big oil spots in their garages. We would put them back on petro 10-40 and all would be fine again. Pretty sure those problems are now non-existent. I've been using Mobil 1 in my turbo Mazda for over two years with no issues at all.
Rick Yamane
Motion Pro
Subject: [guzzi-singles] Re: Now oils
-------------- Original message from Guzz...@aol.com: --------------
--~--~---------~--~----~------------~-------~--~----~
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Those are interesting (to me anyway), because they were made right at the end in 1966 – 67 and I’ve read that the motors are a Sport/Turismo hybrid. I think they have Sport internals but Turismo carburetion. The gas tanks are similar or perhaps even the same as the early V-7 that they were making at the same time.
Thanks!
Michael
From: guzzi-...@googlegroups.com [mailto:guzzi-...@googlegroups.com] On Behalf Of c.d.mul...@att.net
Sent: Thursday, June 25, 2009 4:43 PM
To: guzzi-...@googlegroups.com
-------------- Original message from "Michael Blumberg" <mblu...@ci-technologies.com>: --------------
Tim, careful with the terminology here. Guzzi made the Falcone Sport
and the Falcone Turismo for many years. The fuel tanks were similar but
had variations in chroming and painting. In 1967 and 1968, they made a
special version for the police which had a 'bread basket' tank similar
to the V7, had wide handlebars, and had an 'anotomica' seat. Of course,
these three items can be quite easily retrofitted with the older version
parts. Otherwise, this is fundamentally identical to all earlier Falcone.
This special police version was known as the FALCONE NUOVO TURISMO, or
Falcone NT as Charlie has correctly identified. This is what I have
with my blue unit and you've ridden with me. The unit Charlie is
selling was this way when new, but the seat and perhaps bars have been
changed.
Now, DO NOT confuse this two-year version bike with the subsequent model
known as the NUOVO FALCONE. They are entirly different beasts. The
Nuovo Falcone has nothing in common with a traditional old Falcone other
than perhaps the chain.
Patrick Hayes
Fremont CA
writing from the National Rally where Joe Rybacek has arrived with his
Falcone.
Hah, referred to in the parts list as "manubrio americano".
Patrick
No virus found in this incoming message.
Checked by AVG - www.avg.com
Version: 8.5.374 / Virus Database: 270.12.92/2202 - Release Date: 06/25/09 17:58:00
Alas, I am here on the EV, coated with bugs from about six major rides.
I seldom wash it. And rain is forecast off and on throughout this
event so I doubt Joe will be eager to ride very much. His Falcone does
look gorgeous though.
Patrick
-------------- Original message from "David Knetzer" <Kne...@cox.net>: --------------
Michael Blumberg wrote:
> Now "the boss" prefers to go to Sicily instead.
I've been to Italy a dozen times and that is the one place I have
missed. Our club went there in the '90s, but it was a year I could not
participate.
Patrick
Mine also has a chrome shield that goes around the frame that looks like it is there to protect the frame from getting scraped by the riders foot when the engine is started with the kickstart.
John Mead
--- On Mon, 4/25/11, Nick Thomas <ne...@mindspring.com> wrote:
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>
>
John,,, I've heard that your exhaust flapper is for in the city driving, less noise, and you open it up out on the open road? Does that sound right?
| Yes it does. You can hear the difference. My question is was this a standard item, accessory or after market? John Mead |
--- On Mon, 4/25/11, Guzz...@aol.com <Guzz...@aol.com> wrote: |