Ken hasn't returned my call... I mentioned him to a mechanic that owns a few Pontiacs here, and was a customer of Ken's... he was very strong in his negative opinion, unfortunately.
1968 Firebird 400 Convertible Original: Engine, Intake manifold, Heads, Body, Stereo, 3.08. THM400. Engine rebuilt by Ken Keefer early 2012. New: Holley 4bbl 670 HP, hidden iPod setup, RobbMC mini starter, A/C, front disc brakes