Search found 918 matches
- Wed May 01, 2024 8:39 pm
- Forum: Post 1970 Airheads
- Topic: R75/5 later carbs
- Replies: 3
- Views: 180
Re: R75/5 later carbs
The bike seems to run alright, but its my first airhead and first vintage bike, so I have no idea how it compares to others. Airheads shouldn't run just ' alright '. They should run ' amazingly well' '. My suggestion is to track down a reputable airhead guru in your area and ask him to road test yo...
- Wed May 01, 2024 10:34 am
- Forum: Post 1970 Airheads
- Topic: BMW R80 ignition timing advice
- Replies: 8
- Views: 324
Re: BMW R80 ignition timing advice
Not sure I understand your question. There is only one 'beancan hall sensor' to adjust. Adjust the beancan so you have the Z mark at over 3000rpm.
- Tue Apr 30, 2024 6:47 pm
- Forum: Post 1970 Airheads
- Topic: BMW R80 ignition timing advice
- Replies: 8
- Views: 324
Re: BMW R80 ignition timing advice
Timing chain most likely shot.
In the mean time....
Adjust the timing for Z (or F) mark at +3000 rpm.
In the mean time....
Adjust the timing for Z (or F) mark at +3000 rpm.
- Thu Apr 18, 2024 5:22 pm
- Forum: Post 1970 Airheads
- Topic: Fork Rebuild Stiction Help
- Replies: 9
- Views: 400
Re: Fork Rebuild Stiction Help
What viscosity oil are you using?
- Wed Apr 03, 2024 2:16 pm
- Forum: Post 1970 Airheads
- Topic: Float adjustment
- Replies: 47
- Views: 7294
Re: Float adjustment
....the forces keep the fuel more or less level... hmmmm....????? OK. We need a close-up video of a clear float bowl in actual action to credibly and constructively continue this discussion. My prediction: There will be no discernible level per se., just a bunch of bubbly liquid shaking around allo...
- Wed Apr 03, 2024 12:52 pm
- Forum: Post 1970 Airheads
- Topic: Float adjustment
- Replies: 47
- Views: 7294
Re: Float adjustment
....to lift fuel from a low volume position in the bowl. You're missing my point. At this point there is no ' low volume position '. Half fill a small clear jar with gas. Tilt it to all extreme bike angles while violently shaking it. Add g-forces in every direction. Mimic the absolute worse road (o...
- Wed Apr 03, 2024 11:18 am
- Forum: Post 1970 Airheads
- Topic: Float adjustment
- Replies: 47
- Views: 7294
Re: Float adjustment
... the exact level isn't as critical as many people would like to think. +1. Just had to chime in here. The fuel(float) level has to be within the range between too high (overflowing when parked) and too low (starving for fuel at full throttle in top gear). Picture what's actually happening in the...
- Sun Mar 03, 2024 11:14 am
- Forum: Post 1970 Airheads
- Topic: KATDASH for Better Lighting?
- Replies: 10
- Views: 505
Re: KATDASH for Better Lighting?
+1
The heat from gauge illumination bulbs (that are on for long periods) eliminates some condensation.
For flasher, oil, brake warning and gen lights, that are normally on only for a few seconds, no difference.
- Sun Mar 03, 2024 10:57 am
- Forum: Post 1970 Airheads
- Topic: KATDASH for Better Lighting?
- Replies: 10
- Views: 505
Re: KATDASH for Better Lighting?
FYI - These LEDs come with a tiny device that makes them bi-directional.Rob Frankham wrote: ↑Sun Mar 03, 2024 7:22 am I've been waiting for someone to bring out a bi-directional LED 'bulb' but haven't seen one yet... I've even looked at creating my own but space considerations make it difficult.
- Sat Nov 18, 2023 6:44 pm
- Forum: Post 1970 Airheads
- Topic: Clutch pushrod felt seal
- Replies: 11
- Views: 1308
Re: Clutch pushrod felt seal
Wrap dental floss around the felt to compress it a bit to get it started and then pull out the floss.