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Holley Stealth 4500 #2500630 05/26/18 11:28 AM 05/26/18 11:28 AM
Joined: Jul 2004 Posts: 1,145 Arizona, USA gsmopar OP super stock
gsmopar OP super stock Joined: Jul 2004 Posts: 1,145 Arizona, USA	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

Re: Holley Stealth 4500 [Re: gsmopar] #2500678 05/26/18 01:53 PM 05/26/18 01:53 PM
Joined: May 2003 Posts: 409 Texas mprhound mopar
mprhound mopar Joined: May 2003 Posts: 409 Texas	Just bought one, will be next week and hope to ghe dyno within 2 weeks

Re: Holley Stealth 4500 [Re: mprhound] #2500705 05/26/18 03:52 PM 05/26/18 03:52 PM
Joined: Jul 2004 Posts: 1,145 Arizona, USA gsmopar OP super stock
gsmopar OP super stock Joined: Jul 2004 Posts: 1,145 Arizona, USA	Nice! Please post results!!

Re: Holley Stealth 4500 [Re: gsmopar] #2500721 05/26/18 05:14 PM 05/26/18 05:14 PM
Joined: Jan 2003 Posts: 30,989 Oregon A AndyF I Win
AndyF I Win A Joined: Jan 2003 Posts: 30,989 Oregon	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!

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