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 - 1100cc, 11:1 racing pistons, Carillo rods, thunderbike cams, ported and polished head, 2mm over intake and exhaust valves, Barnett kevlar clutch, scepter pipes, oversize manifolds, 45mm HSR's, TTP stage 4 firestarter