Quote: The D&D kit seems to be the same as the TPUSA kit, only cheaper. The CR's available are different & the TP kit comes with clutch springs, but even when added to the D&D kit it still comes in cheaper.
Any reason why?
TPUSA cams are cheaper though...
S.
I am pretty happy with the D&D kit and the people there are very helpful with any questions.
-------------------- 05 speedmaster - 904cc, 12:1 JE racing pistons, thunderbike cams, ported and polished head, scepter pipes, blueprinted manifolds, 39mm FCR's