by Ron Smith on 03/15/2017
It's official, KTM will be adding EFI to thier off-road line two strokes for 2018.
by Ron Smith on 03/11/2017
Because air leaks are particularly risky on a two-stroke it is important to test for them. Unlike a four-stroke engine a two-stroke requires an air tight crank case to operate correctly. It is alternately under vacuum and compression during each cycle.
You can build one yourself for under $50. Here is how.more...