Search found 92 matches
- Thu Apr 21, 2022 8:15 pm
- Forum: Four stroke
- Topic: Sq4 MkI - what now?!?
- Replies: 33
- Views: 2970
Re: Sq4 MkI - what now?!?
Gui, you are right, mine is a MK2 with a Mk1 Crank!
- Thu Apr 21, 2022 3:38 pm
- Forum: Four stroke
- Topic: Sq4 MkI - what now?!?
- Replies: 33
- Views: 2970
Re: Sq4 MkI - what now?!?
As I understood, you installed a Morgo oil pump. A pressure relief valve is installed in this. So you don't need a pressure relief valve in the crankshaft. You can simply replace the end of the shaft with a short matching screw. This is how I did it.
Cheers Rudy
Cheers Rudy
- Thu Apr 14, 2022 8:56 pm
- Forum: Four stroke
- Topic: Square Four Conrods & Crank Balance
- Replies: 7
- Views: 778
Re: Square Four Conrods & Crank Balance
Have done some rebalancing one year ago, feels good .......but necessary ???
viewtopic.php?f=4&t=11408
Rudy
viewtopic.php?f=4&t=11408
Rudy
- Sat Nov 27, 2021 9:59 am
- Forum: Main Chat Forum
- Topic: AOMCC 70th Anniversary
- Replies: 12
- Views: 2755
Re: AOMCC 70th Anniversary
---------------------------------------Happy Birthday AOMCC !-----------------------------------------
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- Sun Mar 28, 2021 5:12 pm
- Forum: Four stroke
- Topic: Clutch slips, so can't start the bike. 500 Red Hunter
- Replies: 16
- Views: 2977
Re: Clutch slips, so can't start the bike. 500 Red Hunter
Maybe the piston got stuck !?
- Sat Mar 27, 2021 5:59 pm
- Forum: Four stroke
- Topic: better brake
- Replies: 14
- Views: 2782
Re: better brake
" I'm sure there are images of the BMW brake in an Ariel setting on this forum somewhere." Yes, I did for my SQ4, didn't have to change anything on the Ariel fork, just adjusted the BWM axle and the spacers, that was all. Works perfectly! It's a BMW R/5 Brake. I got a complete front wheel...
- Mon Feb 01, 2021 1:02 pm
- Forum: Ariel Talk
- Topic: Digital 3D model of Ariel model b 550 SV
- Replies: 8
- Views: 1925
Re: Digital 3D model of Ariel model b 550 SV
Markus Du Erbsenzähler! :D Wenn, dann der Vater oder die PO's :mrgreen: Markus you are really a rivet counter! :D If then the father or the PO's :mrgreen: "With respect to the bike and its beauty, i decided to reconstruct it as a digital model. As there are sereval variations of the bike, and i...
- Sun Jan 31, 2021 7:46 pm
- Forum: Ariel Talk
- Topic: Digital 3D model of Ariel model b 550 SV
- Replies: 8
- Views: 1925
Re: Digital 3D model of Ariel model b 550 SV
This is really a brilliant job!
- Sat Jan 23, 2021 2:41 pm
- Forum: Four stroke
- Topic: Sq4 Valve Timing
- Replies: 8
- Views: 1893
Re: Sq4 Valve Timing
Wow Chris you are the Champion
So as a conclusion, however, the simplex sprocket has 5.5 ° advance/retard
and the duplex sprocket, as it has the timing mark on the tip of 6th tooth is (123°- (6x20°)) = 3° advance/retard
as shown correctly on the drawing.
So as a conclusion, however, the simplex sprocket has 5.5 ° advance/retard
and the duplex sprocket, as it has the timing mark on the tip of 6th tooth is (123°- (6x20°)) = 3° advance/retard
as shown correctly on the drawing.
- Sat Jan 23, 2021 9:33 am
- Forum: Four stroke
- Topic: Sq4 Valve Timing
- Replies: 8
- Views: 1893
Re: Sq4 Valve Timing
I'm curious about the solution, I couldn't find out, despite sleepless nights too.