Roof 101 Cyclone Ohv

The 101 name is based.

Roof 101 cyclone ohv.

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 head you see here is a recreation of that engine by his grandson jim roof. Roof cyclone 101 ohv.

A production run depends on customer s continued demand. The head is shipped with a black painted iron casting and as cast aluminum rocker boxes and bronze caps. This conversion one of 65 units made in 2010 was co created by charlie yapp and jim roof. The following photos represent what can be done to bring the head to show quality with paint powder coating and polish.

The trials and tribulations of my car truck americana obsession my internet broadcasting activities. Auto engine ford classic cars engine types street rods jack daniels ford models old cars hot rods engineering. Our last run of 12 heads was shipped january 2017. The roof 101 cyclone is made to fit the 1928 1934 model a and b ford and the german g28t engines.

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.