Ignitor III Electronic Ignition Kit for Distributor HEI 50,000 Volt tools-equipment-and-chemicals 2-1/2” Collector diameter connects to

2-1/2” Collector diameter connects to factory exhaust

MagnaFlow 334307 interchanges with OE parts F4TZ-5F250-D

Helps to smooth rough areas of the maps9

H guide design provides stable equal measurements

Performance (91 Octane)

Ignitor III Electronic Ignition Kit for Distributor HEI 50,000 Volt tools-equipment-and-chemicals 2-1/2” Collector diameter connects toOverview: Distr HEI III Pontiac 301 455 blue cap Flame Thrower Street Strip distributors have a speciallFlame Thrower Street Strip distributors have a specially designed HEI distributor module and coil combination which operates without misfire beyond 7500 RPM. That's nearly 3000 RPM higher than most stock HEI Distributors. Race HEI Distributors feature an electronic HEI Distributor module and 50,000 volt coil combination that optimizes spark energy