These design improvements allow you to use wider plug gaps to increase flame kernel growth for more efficient combustion. Flame-Thrower HEI Race-Only Distributors are great for circle track and drag race applications where factory-type HEI distributors are mandated.

Features:

• New lightweight A384 cast aluminum alloy housing
• Aligned and honed high-quality bronze sintered bushings for reduced friction and extended life
• Centerless ground corrosion-resistant shaft reduces friction and provides concentric operation
• RACE ONLY 7.2 amp module and 50,000-volt coil
• Distributor gear is ground to exact tolerances for tighter mesh with the cam
• High dielectric strength cap with solid brass terminals and low-resistance center coil brush
• Balanced rotor with nylon screws prevent arching and reduce vibration at high RPMs
• Specially-designed vacuum lockout prevents changes to rotor phasing to maximize combustion burn time at high RPMs
• Tig-welded rotor and advance plates prevent high RPM distortion while improving reliability
• Precision-machined chromoly advance weights and center plate eliminates erratic timing
• Additional advance springs included for fine tuning the advance curve to your needs