24 lbs injectors adequate?
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Car: 1985 Camaro Z-28
Engine: 385
Transmission: th700r4+Edge 2800 stall
Axle/Gears: 3.42
24 lbs injectors adequate?
Hello,
I'd like to know are 24lbs injectors sufficient to 355 vortec engine(hot cam+ported vortecs+stealth ram)or do it need bigger injectors?
Jari
I'd like to know are 24lbs injectors sufficient to 355 vortec engine(hot cam+ported vortecs+stealth ram)or do it need bigger injectors?
Jari
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Car: '87 Camaro IROC-Z
Engine: 385 HSR
Transmission: 700R4
Axle/Gears: 3.42 posi
Maybe. I was nearly maxing out my 24's on a 355 with TF heads, HOT cam, ported runners/base, and headers. With the HSR, I knew they'd be maxed out, since others had the same experience. It all depends on how much power you're making and how high the powerband is...
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Car: 1985 Camaro Z-28
Engine: 385
Transmission: th700r4+Edge 2800 stall
Axle/Gears: 3.42
The engine that I have going to buy makes about little over 400hp at 5500rpm and over 400 lbs torque.Engine is dynoed with 850 cfm carb,1 5/8headers.So I'm not so sure that it makes a honest 400hp in "real world" situation. I looked that story "ram that tpi"where they have to lower fuelpressure at that iroc that they got a/f ratio right.They have 24 lbs injectors.Are 30 lbs injectors overkill to my combo?
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Car: '87 IROCZ
Engine: 395 ZZ4
Transmission: ProBuilt 700R4
Axle/Gears: 9 bolt 3.70s
24#/hr injectors should be plenty, but I would install an AFPR (adjustable fuel pressure regulator). Currently, I am running 24s in my 395 cu.in strker at 52psi. With this stroker, I am finally maxing out the injectors. So, for a 355 and no power adder, the 24s will be great at about 48psi fuel pressure.
Also, if you can not burn your own chips, I would definitely use 24s, 30s will cause too many ECM issues, I think.
Also, if you can not burn your own chips, I would definitely use 24s, 30s will cause too many ECM issues, I think.
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Car: 1985 Camaro Z-28
Engine: 385
Transmission: th700r4+Edge 2800 stall
Axle/Gears: 3.42
I bought yesterday 30lbs svo's at ebay.Propably must go to aftermarket ecm(holley,haltec,megasquirt..),or buy another prom from lsracingchips.Mailorderprom isn't best solution,but I have no personal experience at promburning(-870ecm...)
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