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by victorlaszlo
Mon Oct 08, 2018 10:55 pm
Forum: Boxertech
Topic: Rough running R12S
Replies: 85
Views: 58361

Re: Rough running R12S

Droptarotter wrote:So to fix this, you replaced a stepper motor? One or both?
Please recap what the bad stepper motor did to indicate it was faulty.

Cheers


Check back a few posts and I detailed it exactly. Let me know if you still have any questions...
by victorlaszlo
Mon Oct 08, 2018 10:25 pm
Forum: Boxertech
Topic: Rough running R12S
Replies: 85
Views: 58361

Re: Rough running R12S

I slow rode London today in first gear (up to 30mph) and maxed out the engine temp before running out of fuel so can say I thoroughly tested it through the temp bands... You may be across this ... the fuel provides cooling and lubrication for the submersed fuel pump. I would avoid running low and p...
by victorlaszlo
Mon Oct 08, 2018 9:00 pm
Forum: Boxertech
Topic: Rough running R12S
Replies: 85
Views: 58361

Re: Rough running R12S

This has really got me baffled as it was running reasonable - lower stick coils maybe? just going to be a process of elimination, but I can see it being expensive There's an unplug stick coil, see if it runs worse, if it did that coil was fine - procedure you can try when you experience the bad run...
by victorlaszlo
Mon Oct 08, 2018 6:49 pm
Forum: Boxertech
Topic: Rough running R12S
Replies: 85
Views: 58361

Re: Rough running R12S

Just turned ignition on/off while listening to the stepper motors - whirrs once when turning on and twice (different pitch) when turning off but they both sound the same There was a difference between mine, mostly felt on the return. Also read somewhere that if you take out the stepper and turn on ...
by victorlaszlo
Mon Oct 08, 2018 4:05 pm
Forum: Boxertech
Topic: Rough running R12S
Replies: 85
Views: 58361

Re: Rough running R12S

Just swapped the right hand side coil pack (as sitting on the bike) and throttle pick up is a LOT better - I'm hoping that's solved the problem but fingers crossed til I get it out for a run.BUT, I'm a little bit more optimistic as I put the old coil from the 12s onto my BCR and it ran $hite - but ...
by victorlaszlo
Sun Oct 07, 2018 10:35 pm
Forum: Boxertech
Topic: Rough running R12S
Replies: 85
Views: 58361

Re: Rough running R12S

Just swapped the right hand side coil pack (as sitting on the bike) and throttle pick up is a LOT better - I'm hoping that's solved the problem but fingers crossed til I get it out for a run.BUT, I'm a little bit more optimistic as I put the old coil from the 12s onto my BCR and it ran $hite - but ...
by victorlaszlo
Sun Oct 07, 2018 5:10 pm
Forum: Boxertech
Topic: Rough running R12S
Replies: 85
Views: 58361

Re: Rough running R12S

OK, so this is my analysis of the problem which now seem to mostly have vanished (although I had some rough running while on reserve, went away after refuelling so fingers crossed). My bike has been like this for at least 1.5 year, and it got worse in May when it would constantly idle at 8-900 rpm a...
by victorlaszlo
Fri Oct 05, 2018 6:41 pm
Forum: Boxertech
Topic: Rough running R12S
Replies: 85
Views: 58361

Re: Rough running R12S

The mystery might be solved - stand by for an update after having tested more thoroughly! Hurry up!! after having the throttle bodies balanced there was a noticeable improvement with mine but it still wasn't as good as I think it could be. I rang Hilltop and he suggested checking right side coil pa...
by victorlaszlo
Fri Oct 05, 2018 3:21 pm
Forum: Boxertech
Topic: Rough running R12S
Replies: 85
Views: 58361

Re: Rough running R12S

The mystery might be solved - stand by for an update after having tested more thoroughly!
by victorlaszlo
Fri Oct 05, 2018 12:16 pm
Forum: Boxertech
Topic: R12S THROTTLE ECCENTRIC REMOVAL
Replies: 18
Views: 15685

Re: R12S THROTTLE ECCENTRIC REMOVAL

I went from 1100S to 1200S and haven't really noticed the issue to be honest. Perhaps mine has been modified but I was surprised how smooth it was off the throttle and how manoeuvrable it is at slow speed. It would be interesting understanding what the issue is.
by victorlaszlo
Wed Oct 03, 2018 10:55 am
Forum: Boxertech
Topic: Rough running R12S
Replies: 85
Views: 58361

Re: Rough running R12S

Is it possible to directly insert videos from youtube with a player window?

Never the less:

Video of the bike cutting out

Video of the bike's poor idling
by victorlaszlo
Tue Oct 02, 2018 1:54 pm
Forum: Boxertech
Topic: Rough running R12S
Replies: 85
Views: 58361

Re: Rough running R12S

Ok, restart. I need to get to the bottom of this. Engine still feels lumpy at low rpm and sometimes like a fourstroking 2-stroke engine at 2000-4000 rpm. Idle unstable between 1000-2000 rpm. Temperature indifferent and random, 50% of the time. Running on "1.5 cylinder" syndrome at 25% of t...
by victorlaszlo
Tue Oct 02, 2018 11:22 am
Forum: Boxertech
Topic: Now my R12S has played with the big boys at Snetterton
Replies: 5
Views: 7130

Re: Now my R12S has played with the big boys at Snetterton

Great footage..where was camera mounted,front guard? You mean the dash cam? It's a dash cam system I got in China, 1080p front, 720p back although they had with dual 1080p. It's fitted under the front fairing, above the front guard, you can see the front guard moving in the film. The microscopic ca...
by victorlaszlo
Sat Sep 29, 2018 9:01 pm
Forum: Boxertech
Topic: Tail tidy - ridiculously small plate
Replies: 16
Views: 13663

Re: Tail tidy - ridiculously small plate

Remove the plate altogether - same offence as a tiny plate being displayed, but nowhere near as much demonstrable intent! As you say, there's nobody out there enforcing anyway, take your chances and if you get a pull....it must have fallen off. :) Pete Reckon it would get towed while park that way...
by victorlaszlo
Sat Sep 29, 2018 7:37 pm
Forum: Boxertech
Topic: Tail tidy - ridiculously small plate
Replies: 16
Views: 13663

Tail tidy - ridiculously small plate

Has anyone fitted one? I'm thinking of getting one of these cigarette package sized plates and fit it near the shock or similar. I'm tired of £130 fines for being an inch over the white lane into the bus lane. I know perfectly well this isn't 100% legal but at the same time the councils are getting ...

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