HISPEED has just released a new carburetor for racing and daily purposes. Available in the size of 32, 34, 36, 38 and 40mm.

We have seen earlier that Yamaha is tuning Toyota and Lotus car. To my surprise, Kawasaki also has it own 4-wheel history in 1970s with the green machine equipped with 440cc 2-stroke 2-cylinder sourced from its snowmobile engine with 13-inch wheel.

You must it read the original post for full story after the jump   (more…)

Got this from Tengku Erwin Tengku Ismail FB page. Great information presented by this chart. Also, check out this carburetor tuning manual from Mikuni here for more understanding of the spark plug colour reading.

The most awaited Toyota FT86 II / Scion FR-S which is the successor of the popular car used by Takumi in Initial-D comic that is the Toyota AE86 or also known as Hachiroku (which means 86), is going to be tuned by motorcyle maker, Yamaha to get ‘inspiring’ sound for its engine. Previously, Yamaha have also tune Lotus cars. Specifically, the Exige.  (more…)