Holley Sniper EFI Hyperspark Distributor - Big Block Mopar426/440 H77603FXXL Display features: Time/Date

Display features: Time/Date

0 mS Max Continuous Dwell: 9 mS but don't exceed 40% duty cycle Max Intermittent Dwell: 80% duty cycle

Excellent resistance to oxidation breakdown caused by heat

Does not fit TH350C lockup (use part# 30235 for TH350C)

while remaining soft enough for suspension articulation

Holley Sniper EFI Hyperspark Distributor - Big Block Mopar426/440 H77603FXXL Display features: Time/DateHolley is quickly becoming The New Standard In EFI! Holley's HP ECU is standard equipment on the 2013 2014 Chevrolet COPO Camaro and Holley's EFI throttle body powers every NASCAR Cup Series team. Top racers are making the switch to Holley EFI every day. Racers like Tom Bailey who set three new records and took the overall event win on the 2013 Hot Rod Magazine Drag Week and John Scali who used it to win the 2013 JEGS All Star race. But that's not