Holley Sniper EFI Hyperspark 2 Ignition Box # HO556-154 Rate_10 of tightly wound copper for

of tightly wound copper for superior conductivity

3/4 Ton Pickup Models Fitted with Heavy Duty Suspension will use a different part

AG147743LM

Holden TR6060 Motorsport Transmission to suit VF V8 2017

Holley Sniper EFI Hyperspark 2 Ignition Box # HO556-154 Rate_10 of tightly wound copper forHolley Sniper EFI Hyperspark 2 Ignition Box # HO556 154 Features: Direct replacement from previous model, can use the same harness and connector with new or existing HyperSpark installs Greater spark energy of 135mJ to 150mJ from idle to redline RPM (Based on components used) Powerful capacitive discharge of multiple sparks improves throttle response and engine combustion Updated processor and board for improved efficiency reducing heat and current