Moroso Hei Advance Curve, Kit GM
$21.99 USD
Sale price
$21.99 USD
Regular price
Hei Advance Curve, Kit GM
Description:
HEI Advance Curve Kit, special design centerplate eliminates over-centering of the centrifugal weights. Designed by Nelson Crozier. Fits: All GM HEI Distributors
- "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
- Built-in stop prevents the adjustment screw from "backing out" like other designs
- Weights and centerplates precision stamped with smooth edges eliminate erratic timing
- Comes with complete installation instructions