Fuel Injectors - What is good for what?
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Teching In
Joined: Aug 2016
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On this Forum: Is there a complete list of injectors part numbers to flow rate? Or injectors to horse power, or from stock injectors to a upgrade based of modification?
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Joined: Mar 2014
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From: Ohio
There are probably 100,000 injector part numbers out there. As far as I know, there is no list of all of them.
Stock LS1/6 injectors are around 30 lb/hr and are good to around 400whp on gas if you push them.
Flow is proportional, so 60 lb/hr would be good to 800whp on gas if you pushed them.
Do the math from there.
Stock LS1/6 injectors are around 30 lb/hr and are good to around 400whp on gas if you push them.
Flow is proportional, so 60 lb/hr would be good to 800whp on gas if you pushed them.
Do the math from there.
Thread Starter
Teching In
Joined: Aug 2016
Posts: 34
Likes: 0
There are probably 100,000 injector part numbers out there. As far as I know, there is no list of all of them.
Stock LS1/6 injectors are around 30 lb/hr and are good to around 400whp on gas if you push them.
Flow is proportional, so 60 lb/hr would be good to 800whp on gas if you pushed them.
Do the math from there.
Stock LS1/6 injectors are around 30 lb/hr and are good to around 400whp on gas if you push them.
Flow is proportional, so 60 lb/hr would be good to 800whp on gas if you pushed them.
Do the math from there.
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For a N/A build use this formula. (HP/2) / 6.4 = Injector psi.
So: 500hp/2 = 250. 250/6.4 = 39lbs.
That gets you an injector working at 80% duty cycle. Then just shop for that size or close to it.
So: 500hp/2 = 250. 250/6.4 = 39lbs.
That gets you an injector working at 80% duty cycle. Then just shop for that size or close to it.
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Largest Stocking Distributor of LS-x Engines / CHECK OUT OUR NEW WEBSITE!
COMP - FAST - PACESETTER - DIAMOND RACING - EAGLE SPECIALTY PRODUCTS - CALLIES - COMETIC GASKETS
RAM CLUTCHES - MOSER ENGINEERING - KOOK'S HEADERS - ARP - GM BOLTS AND GASKETS - MSD - NGK
POWERBOND - ASP - AND MORE!
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