Search found 63 matches

by Pattern14
Sun Jul 12, 2015 7:06 pm
Forum: Post 1970 Airheads
Topic: R75/6 ignition points problem
Replies: 3
Views: 1252

Re: R75/6 ignition points problem

Yes, electronic ignition is the most efficient fix for this problem. The cost of a CDI is actually cheaper than replacing the centrifugal advance unit last time I checked. One of the stories I remember from my earlier BMW days ( @1977-78) were so called BM gurus and know-it-alls telling me than the ...
by Pattern14
Thu Jul 09, 2015 4:48 am
Forum: K bikes
Topic: almost a convert
Replies: 2
Views: 4152

Re: almost a convert

My mate picked her up a couple of days back, put her on the ferry,and rode it back home. He loves it, fuel injected, watercooled and all!!!!! Compared to his battered old 75/7, twice the power, handles better, much better brakes, less drive train slop and rattles. It starts in sub zero temperature, ...
by Pattern14
Sat Jun 27, 2015 4:48 am
Forum: K bikes
Topic: almost a convert
Replies: 2
Views: 4152

almost a convert

I picked up a 1985 K100 rs ( minus fairing) for $1200 AUD, and stored it for a mate of mine. After buying it a new battery, I took her for a testride, and nearly considered keepeing it. :D . It goes, it brakes, it corners, and everything works like it supposed to. A polish and general tidy up made i...
by Pattern14
Sun Jun 07, 2015 11:08 pm
Forum: Post 1970 Airheads
Topic: 84 R100RT
Replies: 5
Views: 1890

Re: 84 R100RT

Motobins in the UK is a good source for parts ( not sure where you live) Great website and lots of spares at good prices. I would leave the air filter sysstem as is, for good reason. Hopped up motors and fair weather bikes may benefit, but for all round riding the stock sysytem is best. Does restora...
by Pattern14
Fri Jun 05, 2015 8:36 pm
Forum: Post 1970 Airheads
Topic: Re -using parts
Replies: 8
Views: 2959

Re: Re -using parts

Things happened sooner than I think. The heads I had done up less than 10,00 k's ago decided to drop the valve seats out on the left side a couple of days back. Pulled it down to find the valves bent and piston crown pretty dented. I tried contacting the machinist, but still no answer. Not much else...
by Pattern14
Mon Jun 01, 2015 4:31 pm
Forum: Post 1970 Airheads
Topic: BMW Concept 101
Replies: 11
Views: 3208

Re: BMW Concept 101

Not sure about targeting well off divorcees.....they all looked gay to me, and that leather work stuff didn't convince me otherwise. I've gotta start hanging around with some real men, like those cool dudes on Triumphs and harleys...
by Pattern14
Sun May 31, 2015 8:06 pm
Forum: Post 1970 Airheads
Topic: Re -using parts
Replies: 8
Views: 2959

Re: Re -using parts

Thanks for the feedback. The thing is, I live in the middle of nowhere, and do all my own work normally ( it NEVER sees a bike shop). I've never used bolts more than once, and wondered whether or not it was a BMW thing to get you to buy more spare parts instead of recycling??? I need my bike for wor...
by Pattern14
Sun May 31, 2015 1:54 am
Forum: Post 1970 Airheads
Topic: Re -using parts
Replies: 8
Views: 2959

Re -using parts

On a previous thread I was tossing up about fitting O/S rings etc, and am curious about what the workshop manuals say about re-using bolts, etc. I really don't want to use my brand new bolts and gaskets trying something that may or may not be successful. So.....is it actually feasible to re-use con-...
by Pattern14
Sat May 30, 2015 2:38 am
Forum: Post 1970 Airheads
Topic: fitting 1st 0/S rings
Replies: 5
Views: 1708

Re: fitting 1st 0/S rings

Thanks for the feedback :) I'm not sure if the minute amount that will be filed off the 1st oversze rings would make them oval, but the bores are probably not 100% round anyway after all those miles....I'm trying to get around having them bored because the only machinist here in Australia that I wou...
by Pattern14
Thu May 21, 2015 10:45 pm
Forum: Post 1970 Airheads
Topic: fitting 1st 0/S rings
Replies: 5
Views: 1708

fitting 1st 0/S rings

I read some time back on another site that it was possible to fit 1st O/S rings onto standard pistons by filing the end gap down. This can be done when the standard bore is on the limit and you don't want to risk a rebore on the pre nikasil steel lined 1000cc bores. Has anyone out there done this, a...