Pertronix Distributor D100710; Flame-Thrower w/Ignitor 2 Vacuum and Mechanical Advance Hall Effect for Chevy 262-400, 396-454, 502

Integrated patented Ignitor II technology with adaptive dwell control; Cobalt magnets and Hall Effect trigger for stable timing and precise spark distribution; A powerful micro controller with adaptive dwell algorithms constantly adjust the dwell angle to maintain peak energy throughout the entire RPM range for increased high and low RPM performance; Ignitor II compensates for inherent electronic delay by adjusting the spark timing throughout the entire RPM range; Synchronized peak current and spark timing reduces heat build-up; Precision CNC machined billet housings are polished to a high luster; Tempered distributor shafts have low torsion displacement for accurate timing and longer life; Upper ball bearing and extra long oil impregnated bronze lower bushing work together to reduce friction and high RPM vibration; Precision stamped advance weights eliminate erratic timing; Adjustable mechanical advance with proprietary limiting functions permits multiple settings. Distributors are factory set with a performance advance curve and are provided with additional springs for custom advance curves; High dielectric strength cap with male or female brass terminals and premium rotor with brass contact; Compatible with most Capacitive Discharge Systems