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Showing posts from September, 2013

VHM Cylinder head Vs Stock Rs125 NX4

Detail of the water jackets on VHM cylinder heads.

VHM cylinder head on NF4 engine.

Big thanks to Mario(ZA) for the VHM cylinder head. Check out his site at

Big thanks... Rob (OZ) for the photos of his NF4 bike. I hope the new pipe will deliver the goods.

Nsr250 Ramair Pressurized Box

Some random pics of a ramair box installation that I did on my Nsr250 MC28 in the past. Safety pins for easy fuel tank removal. Closed cell neopren foam strips for good sealing.  Detail of the air scoop. Aluminum heat shield tape where the top cylinder is located.

Honda Racing