TTE Crank
The box for the 503E crank
A side shot...
...another
End shot showing where the damper attaches
The flywheel end
Close up of where the damper attaches
A slightly clearer shot
Notes
The Evo 3 crank is 7kg lighter that the original
TTE
crank
The crank weighs ~17.5kg
Apparently 503E is the reference number for the racing engine developed for the IMSA/GTP sports prototype championship run in the USA in the late 80's early 90's
Many thanks to
Don Boyack
for the pictures