Moroso 72300 Advance Curve Kits

Advance Curve Kits -MOR72300

"Recurve" your distributor for full spark advance at the optimum RPM.
Three sets of advance springs allow you to adjust the rate of spark advance from quick, to super-quick, to ultra-quick.
Weights and centerplates precision stamped with smooth edges eliminate erratic timing.
Comes with complete installation instructions

No. Description/Application
72300* H.E.I. Advance Curve Kit, all GM H.E.I. distributors. Special design centerplate eliminates over-centering of the centrifugal weights. Designed by Nelson Crozier Moroso Advance Curve Kits-MOR72300