Search found 3 matches

by winsur4
Tue Apr 06, 2021 7:25 pm
Forum: BMW in Racing
Topic: Short Stroke BMW engine with San Jose frame and re-enforced swing arm.
Replies: 0
Views: 1477

Short Stroke BMW engine with San Jose frame and re-enforced swing arm.

Back in 2014 I put a BMW in storage for Delton Shirley who lived in Midland Texas. He purchased a BMW basket case that came with a short stroke racing engine that most likely was built by San Jose BMW. It is not a B&S engine, but one that was based on the design. The engine is a 1050cc short stroke....
by winsur4
Thu Dec 27, 2012 10:58 pm
Forum: The Incomparable BMW R90S
Topic: 1975 R90S color scheme question
Replies: 6
Views: 1167

R90S?

Hi, Newbie here. I just looked at a 1975 R90S that I'm seriously considering buying. The owner claims that the paint is original, but the color is bright red with yellow pinstripes. I can't find any info that confirms other R90S color schemes than Daytona orange and smoke/grey combo. I know that the...
by winsur4
Thu Dec 27, 2012 10:45 pm
Forum: The Incomparable BMW R90S
Topic: battery replacement
Replies: 15
Views: 2378

Battery comments

Has anyone used a AGM battery as a replacement? I am looking for a reliable manufacture. I only get about 2 years out of a lead acid battery. Finding a good AGM battery that fits an R90 has been a pain. I bought 2 recently from Battery Stuff. It is slightly smaller, but fits nicely, and has great cr...