1970 Porsche 914-6, Originally built by Dave Bottom from a 914-4 and raced the IMSA Sprite Grand Prix at Sears Point July 29, 1979.  Dave
was gridded 18th and finished 12th in GTU.  Dave later sold the car to Walt Maas & Terry Zaconne who did more development work with
Garretson Enterprises. We purchased the car from a California dealer around 1992.  Since then we have Vintage, PCA, and mostly SCCA
raced the car.  We have had many wins over the years and placed 3rd at the June Sprints in 2003.  It has gone through tons of upgrades
and improvements since that time.  It is still the same basic tub and roll cage.  
These are pages from Porsche: A Tradition of Greatness
published in 1983 and written by Richard M. Langworth
Click on any image to see full size
Dave Bottom at Sears Point July '79
IMSA Sprite Grand Prix