Mikuni carbs and a handmade intake manifold are present on the cooler side of the combustion cycle, but that tailor-made exhaust and its under-seat mufflers are the real stars of the show.

If you find oil in your intake manifold, it's not something that should be ignored, but what has caused it isn't always clear ...

A mathematical problem solved by Susanna Heikkilä relates to the classification of quasiregularly elliptic 4-manifolds, asking what four-dimensional shapes can be obtained by deforming four ...