Forum: Airheads
04-24-2013, 03:10 PM
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Replies: 44
Views: 1,568
Hello SS,
regarding my question I sent you a...
Hello SS,
regarding my question I sent you a PM.
Which questions from your side regarding cams have been unanswered?
BTW, this is my thread, so I believe it's my decision if something is on or...
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Forum: Airheads
04-24-2013, 01:17 PM
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Replies: 44
Views: 1,568
Hello SS,
so the answer to my question is...
Hello SS,
so the answer to my question is "No"?
I would appreciate that.
You know, I asked you straight away because I didn't want to misunderstand you like so often.
But what did you mean...
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Forum: Airheads
04-24-2013, 07:44 AM
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Replies: 44
Views: 1,568
Hello,
somewhere in the last year I really...
Hello,
somewhere in the last year I really have lost some of my good manners.
In your post I understood the following (which was wrong):
- The Andrews specs show ~260° duration at their...
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Forum: Airheads
04-22-2013, 10:50 AM
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Replies: 44
Views: 1,568
OK, in fact I realize I understood you wrong. ...
OK, in fact I realize I understood you wrong.
At 2mm clarance a 336 has not 336° duration, that's trivial and true.
I thought you were referring to the Andrews numbers and comparing them to the BMW...
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Forum: Airheads
04-22-2013, 08:50 AM
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Replies: 44
Views: 1,568
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Forum: Airheads
04-16-2013, 01:45 AM
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Replies: 61
Views: 1,921
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Forum: Airheads
04-15-2013, 07:31 AM
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Replies: 61
Views: 1,921
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Forum: Airheads
03-24-2013, 12:07 AM
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Replies: 39
Views: 2,162
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Forum: Airheads
03-23-2013, 12:48 AM
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Replies: 39
Views: 2,162
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Forum: Airheads
03-08-2013, 05:24 AM
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Replies: 179
Views: 7,291
Before - after measurement?
Hallo Dirk,
yet another question.
Can the effect of your pushrods be quantified?
Is there a measurable increase of torque?
Does this increase differ for different configurations (valve...
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Forum: Airheads
03-08-2013, 03:02 AM
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Replies: 179
Views: 7,291
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Forum: Airheads
03-08-2013, 02:36 AM
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Replies: 179
Views: 7,291
The one and only?
Servus Dirk!
I remember a thread about push rods in the 2-ventiler forum several years ago. You then recommended convex aluminium push rods for roads engines and chrome-moly push rods for...
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Forum: Airheads
02-27-2013, 12:19 AM
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Replies: 249
Views: 13,409
Why did it take so long?
What I'm wondering in retrospect is why it took you guys so long to take these BMW cams off the shelves and check them.
Moorespeeds first posts were over a year ago.
Edit: I think it were nearly...
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Forum: Airheads
02-27-2013, 12:15 AM
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Replies: 249
Views: 13,409
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Forum: Airheads
02-26-2013, 02:48 PM
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Replies: 249
Views: 13,409
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Forum: Airheads
02-24-2013, 08:48 AM
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Replies: 179
Views: 7,291
Hi Dirk,
Udo's restoring his bike to be like...
Hi Dirk,
Udo's restoring his bike to be like it was in the 70ies, not developing it any further.
Greetings, Rudi
PS: there's a slight chance that I'll ride to the Classic TT in August. I...
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Forum: Airheads
02-24-2013, 06:38 AM
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Replies: 179
Views: 7,291
Hallo Dirk,
the name's Udo Gietl.
I have a...
Hallo Dirk,
the name's Udo Gietl.
I have a loose email contact to him and although he represents the 70ies era he has a lot to tell.
At the moment he's restoring his old R90S street bike, giving...
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Forum: Airheads
02-24-2013, 02:17 AM
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Replies: 179
Views: 7,291
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Forum: Airheads
02-23-2013, 03:09 AM
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Replies: 179
Views: 7,291
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Forum: Airheads
02-22-2013, 08:58 AM
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Replies: 179
Views: 7,291
Servus Dirk!
Also, jetzt musst Du nur noch...
Servus Dirk!
Also, jetzt musst Du nur noch was gegen die 336er Nocke schreiben, dann hast Du im Zeitraffer alle Punkte infrage gestellt, für die sich Herr SS hier stark macht. Ohne die...
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Forum: Airheads
02-21-2013, 12:54 PM
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Replies: 179
Views: 7,291
Seems to me that my posts were confusing.
In...
Seems to me that my posts were confusing.
In this thread some charts were posted or linked.
I never rode one of these bikes.
I referred to some friends' bikes, the ones that did the exhaust...
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Forum: Airheads
02-21-2013, 11:32 AM
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Replies: 179
Views: 7,291
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Forum: Airheads
02-21-2013, 08:42 AM
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Replies: 179
Views: 7,291
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Forum: Airheads
02-21-2013, 12:04 AM
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Replies: 179
Views: 7,291
Yes, dyno charts are a story of their own. I...
Yes, dyno charts are a story of their own. I think you said that once or twice.
And you're right.
Looking at the charts shown in this article you see the hole in the torque curve at around 3000 rpm...
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Forum: Airheads
02-20-2013, 01:24 PM
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Replies: 179
Views: 7,291
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Forum: Airheads
02-20-2013, 02:37 AM
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Replies: 179
Views: 7,291
Some guys here run these mufflers.
I don't...
Some guys here run these mufflers.
I don't think anyone has dynoed them. Thanks for the charts.
I remember that Dirk Scheffer used and recommended them for a while.
I knew this chart here (which...
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Forum: Airheads
02-20-2013, 02:33 AM
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Replies: 179
Views: 7,291
What is legal or can be legalized depends on...
What is legal or can be legalized depends on several aspects.
The law says that your bike must fulfill the restrictions being valid at the time when it was first brought onto the road.
Having a...
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Forum: Airheads
02-19-2013, 10:53 PM
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Replies: 179
Views: 7,291
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Forum: Airheads
02-19-2013, 02:50 PM
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Replies: 179
Views: 7,291
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Forum: Airheads
02-19-2013, 09:22 AM
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Replies: 179
Views: 7,291
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Forum: Airheads
02-13-2013, 05:04 AM
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Replies: 9
Views: 363
Purpose obviously is to keep the lever in a...
Purpose obviously is to keep the lever in a straight position.
But like you I don't think it's necessary for the function of the pump as in mounted position the lever is already fixed between slide...
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Forum: Airheads
02-05-2013, 03:20 AM
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Replies: 95
Views: 2,431
I did it like this: put pressure on the brake...
I did it like this: put pressure on the brake lever (with a rubber band) and then turned the excentric adjuster bolt. It's almost forced to the right position due to the pressure.
Now I've got the...
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Forum: Airheads
02-04-2013, 08:47 AM
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Replies: 95
Views: 2,431
No.
My floats are a two piece affair with a...
No.
My floats are a two piece affair with a horizontal joint.
When it's horizontal, fuel stops.
I checked them when they were new, found out the joint has to be horizontal and take this as a...
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Forum: Airheads
02-04-2013, 06:57 AM
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Replies: 95
Views: 2,431
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Forum: Airheads
02-03-2013, 10:36 PM
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Replies: 95
Views: 2,431
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Forum: Airheads
02-01-2013, 07:10 AM
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Replies: 95
Views: 2,431
Have you checked your floats / float valves?
I...
Have you checked your floats / float valves?
I had a similar problem with Bings and there the floats were soaking gas. With the Dells and their transparent floats you should be able to see it.
If...
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Forum: Airheads
02-01-2013, 06:30 AM
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Replies: 95
Views: 2,431
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Forum: Airheads
01-31-2013, 05:47 AM
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Replies: 14
Views: 617
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Forum: Airheads
01-30-2013, 08:17 AM
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Replies: 12
Views: 875
Hello Charles,
from all I know the early...
Hello Charles,
from all I know the early heads have a radius from the gasket surface to the combustion chamber, the later ones have a 1mm step and an 18° taper.
When installing my 1070 kit I...
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Forum: Airheads
01-26-2013, 08:01 AM
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Replies: 29
Views: 1,761
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