Roof 101 Cyclone

Michael turner 1931 ford.

Roof 101 cyclone.

Combustion engine ford classic cars engine types car engine ford models espresso machine cars and motorcycles hot rods coffee maker. The trials and tribulations of my car truck americana obsession my internet broadcasting activities. Our last run of 12 heads was shipped january 2017. 3838 luker road cortland new york 13045.

We will use this engine as the development engine for this combination. In 1928 speed hunter robert roof invented what s thought to be the first ohv conversion the roof 101 cyclone adding 150 per cent more power to the four cylinder engine in his model a roadster and pushing him to 101 mph. Roof 101 cyclone high compression overhead valve for ford model a. A production run depends on customer s continued demand.

The head you see here is a recreation of that engine by his grandson jim roof. We make these historic and popular cylinder heads once every other year. Roof 101 cyclone ohv photos above is the roof 101 cyclone ohv 4 port conversion for model a and b fords. The roof 101 cyclone is made to fit the 1928 1934 model a and b ford and the german g28t engines.

The head is shipped with a black painted iron casting and as cast aluminum rocker boxes and bronze caps. Roof cyclone 101 ohv. Dec 15 2015 14 00 et 19 00 gmt date format. Roof 101 cyclone ohv photos.

However in 2008 charlie yapp along with robert roof s grandson jim designed an upgraded version of the original and called it the roof 101 cyclone ohv four port.