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injector size for x275 turbo

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Old May 9, 2015 | 11:03 AM
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Default injector size for x275 turbo
What size injectors should I run on a x275 88mm turbo and 216ci motor
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Old Aug 20, 2015 | 11:08 PM
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Originally Posted by garethmarshall
What size injectors should I run on a x275 88mm turbo and 216ci motor
shud b worried bout wat size shot of spray u need to light that sucker lol
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Old Aug 21, 2015 | 09:50 AM
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How much injector will depend on how much power you and boost you plan to make. 10psi needs far less than 30psi.
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Old Aug 21, 2015 | 10:05 AM
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Originally Posted by The Alchemist
How much injector will depend on how much power you and boost you plan to make. 10psi needs far less than 30psi.
He posted this exact same thing a few months ago.
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Old Aug 21, 2015 | 11:35 AM
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32 40lb injectors should do it.
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Old Aug 21, 2015 | 12:42 PM
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Moran 500s
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Old Aug 24, 2015 | 07:22 AM
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Originally Posted by IronBlocked
Moran 500s
Pretty much what I'm thinking!
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Old Aug 24, 2015 | 11:14 AM
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Originally Posted by IronBlocked
Moran 500s
Aren't the Moran 500 lb/hr just 325 lb/hr with the pressure cranked up?

PART# MRE 325A2
Static Flow Rate = 325
Impedence = Low
Resistance = 1.6
Fuel Pressure Rating = 43.5 psi
Nozzle Style = Atomizer Disc
Spray Angle = Large Fog with 45 degree Vapor Cone Pattern

PART# MRE 500A2
Static Flow Rate = 500
Impedence = Low
Resistance = 1.6
Fuel Pressure Rating = 90.0 psi
Nozzle Style = Atomizer Disc
Spray Angle = Large Fog with 45 degree Vapor Cone Pattern
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Old Aug 24, 2015 | 11:47 AM
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Originally Posted by xxxPOPExxx
Aren't the Moran 500 lb/hr just 325 lb/hr with the pressure cranked up?

PART# MRE 325A2
Static Flow Rate = 325
Impedence = Low
Resistance = 1.6
Fuel Pressure Rating = 43.5 psi
Nozzle Style = Atomizer Disc
Spray Angle = Large Fog with 45 degree Vapor Cone Pattern

PART# MRE 500A2
Static Flow Rate = 500
Impedence = Low
Resistance = 1.6
Fuel Pressure Rating = 90.0 psi
Nozzle Style = Atomizer Disc
Spray Angle = Large Fog with 45 degree Vapor Cone Pattern
I believe the Morans and Billet Atomizer 3 inj are adervtised the same basically like what you posted 325pph @ 43.5psi vs 500pph @ 90psi

The newer Billet Atomizer 4 are supposed to be built to your specific needs pph @ your preferred psi i believe i didn't speak to them regarding anything larger than 550pph for my application
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Old Dec 15, 2015 | 05:40 PM
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Originally Posted by JoeNova
He posted this exact same thing a few months ago.
I did post this before. But only got a few answers. I believe in hearing more than one or two opinions. I was thinking of going id 2000's
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Old Dec 15, 2015 | 05:49 PM
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Originally Posted by The Alchemist
How much injector will depend on how much power you and boost you plan to make. 10psi needs far less than 30psi.
Sorry been off forum for awhile. At the track or racing we are looking around 1600 rwhp. I talked to a fellow member on here and he said they made 1400hp at the wheels on a dyno at 18lbs of boost. Almost exact same setup as mine. This is also a road car running on pump gas. So should I run a set of 200lb on track and a separate set of rails and injectors on the street? Or just try to run id 2000's all the time?
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Old Dec 15, 2015 | 05:58 PM
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Originally Posted by Kmspeedie
shud b worried bout wat size shot of spray u need to light that sucker lol
My mistake it's a 416 ci. Lol damn typo
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Old Dec 16, 2015 | 01:32 AM
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Skip the moran 500's and just go straight to the new Atomizer 3 700 lb/hr injectors. Should be able to supply enough fuel.
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Old Dec 16, 2015 | 06:26 AM
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Originally Posted by Blown06
Skip the moran 500's and just go straight to the new Atomizer 3 700 lb/hr injectors. Should be able to supply enough fuel.
Will they handle street applications too?
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Old Dec 16, 2015 | 03:58 PM
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Originally Posted by garethmarshall
Will they handle street applications too?
You won't need anything over a 200 lb injector. 160s would be borderline on gas.
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Old Dec 16, 2015 | 05:42 PM
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Originally Posted by vinceI
You won't need anything over a 200 lb injector. 160s would be borderline on gas.
I was leaning towards I'd 2000's. Thanks again guys
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