30 Sep '17, 12pm

Custom Build Gallery, the Laprise Boardtracker

Custom Build Gallery, the Laprise Boardtracker

The upstart Cyclone company adapted several features in their engines that were very advanced, and were copied from the fledgeling aircraft industry. Although cylinder head designs with 4-valves each had already existed, they were quite expensive. Racing designs were generally produced only in order to sell commercial motorcycles for a profit, and customers only wanted to buy the model that had raced. It was often less expensive [at the time] to get more power by increasing the displacement, or to add more cylinders…rather than increase the RPM’s, which was the main benefit of the increased breathing ability that the four-valve head designs provided.

Full article: http://www.electricbike.com/custom-build-gallery-the-lapr...

Tweets

Custom Lightbulb Firmware

Custom Lightbulb Firmware

hackaday.com 02 Oct '17, 2am

The Internet of Things is developing at a rapid pace, as hobbyists and companies rush to develop the latest and greatest h...

'KAWS' Air Jordan 8 Custom

'KAWS' Air Jordan 8 Custom

sneakerfiles.com 01 Oct '17, 4am

Most will remember the limited release of the KAWS x Air Jordan 4 which took place back in March. Moving forward, Jordan B...

Build a Division - DIR./Geotech. - Nottingham

greenjobsonline.co.uk 01 Oct '17, 12pm

My client is well recognised structural engineering consultancy, who are on the look out for a director level geotechnical...