Holley Sniper EFI Self-Tuning Kit + Handheld EFI Monitor Gold # HO550-516 Rate_Engine The 13-inch fans are finished

The 13-inch fans are finished in black and feature high-output 265 watt motors to go along with their ultra-quiet

Spring Loaded Idler Pulley

CHEV 454 VORTEC 7

Using upgraded components

Holley Sniper EFI Self-Tuning Kit + Handheld EFI Monitor Gold # HO550-516 Rate_Engine The 13-inch fans are finishedHolley Sniper EFI Self Tuning Kit + Handheld EFI Monitor Gold # HO550 516 Fuel Injection System, Holley Sniper EFI, Self Tuning, Tuning Kit, Gold Throttle Body, Kit Fuel Injection Style: Throttle body Fuel Injection System Type: Single 4 Barrel Throttle Body (4150 Flange) Maximum Horsepower with Gas: 650 Timing Control Compatible: Yes Power Adder Compatible: No ECM Included: Yes Self Tuning: Yes User Tunable: Yes Fuel Pump Included: No EGR: No