Holley 550-842 Sniper EFI Stealth 4500 with Black Ceramic Finish
510-550-842
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Black Ceramic Finish
Holley 550-842 Sniper EFI Stealth 4500 with Black Ceramic Finish Features:
Holley 550-842 Sniper EFI Stealth 4500 with Black Ceramic Finish Specs:
- Flange Size: 4500
- Fuel Pressure: 58.5 PSI (requires external fuel regulator)
- Height: 3.850 in.
- Injector Size: 100 lb.-hr
- Inlet/Outlet Size: -8 AN
- Map Sensor: 2.5 Bar
- Throttle Bore: 2.125 in.
- CFM: 1440
Holley 550-842 Sniper EFI Stealth 4500 with Black Ceramic Finish Notes:
- Not for use with engines producing less than 800 horsepower
- Gasoline fuel only
- Use of leaded race fuels will shorten oxygen sensor life
- For Troubleshooting Tips setting up your New Holley Sniper EFI System, please see this helpful video from Holley Performance.
Specifications:
What fuel pump is recommended for this
Can I use this on a smaller horsepower application
My Combination is a 434SBC 9.0:1 with AFR 227cc Comp ported heads, running solid roller 255/[email protected] and .575lift at 1.5 corrected for 1.6 rockers, Super Vic, and a Procharger F1 with your EFI, what power range would be expected for a safe 93 pump?
Just wondering if these are compatible with methonol or do you have to special order it
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