Quite possibly the baddest 20 degree Small block ford head
on the planet. After a full year of development we have 
arrived with this 255cc monster. By using TFS'latest
casting and developing new valve job technology we have
been able to achieve previously unheard of flow numbers.
This head feature's 2.125" and 1.580" titanium valves 
with 5/16 stems (7mm optional),55 degree valvejob,.850" 
pacaloy springs,super 7 titanium retainers,super 7 locks
(titanium optional). Beryllium copper seats are also 
optional.This is the ultimate high port forDrag Radial
or Hot street racing. Finished chamber volume is 63 or 70cc. 


Notes: This head was flowed on a 4.125" bore @28"h20.
       Exhaust was flowed with a 2 1/8"x 4 pipe.
       Flow numbers are an average of 5 different heads.