Posted By: gsmopar
Holley Stealth 4500 - 05/26/18 03:28 PM
Has anyone tried one yet? The first picture in the link is wrong, just keep clicking!
https://www.holley.com/products/fuel_sys...0/parts/550-841
Posted By: mprhound
Re: Holley Stealth 4500 - 05/26/18 05:53 PM
Just bought one, will be next week and hope to ghe dyno within 2 weeks
Posted By: gsmopar
Re: Holley Stealth 4500 - 05/26/18 07:52 PM
Nice! Please post results!!
Posted By: AndyF
Re: Holley Stealth 4500 - 05/26/18 09:14 PM
Eight 100 lb/hr injectors is a ton of fuel. My 514 has 66 lb/hr injectors and that engine makes 900 hp. Eight 100 lb/hr injectors is enough for 1600+ hp.
It might work okay if they have some sort of injector shut off at low RPM. Maybe the software turns off 4 of the injectors below 3000 rpm or something like that?
My 514 uses 340 lbs/hour to make 900 hp so I could get by with half the fuel flow that Holley is putting in that 4500 Stealth. They are really thinking big with that setup!