These modifications will provide from 80 to 120 horsepower at the
rear wheel of a late model
Harley-Davidson Evolution or Twin Cam.
The major difference between Phase 2 and Phase 3 engines
is in the heads. A set of high performance heads and higher compression
rations are essential to reaching horsepower figures in
excess of 80.
A successful Phase 3 engine must be planned, with all components
matched prior to rebuilding the
We would be happy design and build your "go fast"
monster. Whether you want to ride on the street or just do 1/4
blasts we can make it happen.
For budgetary purposes plan on spending $6,000 for this level
of engine modifications.
2007 TASK Performance