if you want to "tune" your cobra,
this is the site for it!
don't know what you were doing to break parts on the cobra, my son had the same one for three years, raced it weekly indoors and out and hit practically everything solid on the track every lap at least twice. Took him 2.5 years to break anything.
Anybody who saw it around the southport track can testify as to it's strength, and there are still some marshalls with a slight limp as well.