Bosch 3 22#hr ??
#1
Bosch 3 22#hr ??
I had a set of Bosch 3's I got from a guy only used for two month's. I sold them to friend over sea's and he stated the 280155700 flow at 19 #hr. I think with the duty cycle ford uses and there lower 39 psi they would 19#hr but at 45 would flow and work as 22#hr. I have a set of these in another vehicle 3 hours away im pretty sure they are the same number yellow bosch 3's. Are the 280155700 22 #hr
#2
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Re: Bosch 3 22#hr ??
The 0280155700's are ford injectors,, though they are made by bosch. Ford rates their injectors at 39psi, therefore these injectors flow at 19lb. For all other applications that run around 43psi at the rail, the injectors are rated at 22lb.
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Re: Bosch 3 22#hr ??
Hi
I just pick up a set of 0280155700 to replace my 22# only 89 iroc.
Will this work for my application.
I just pick up a set of 0280155700 to replace my 22# only 89 iroc.
Will this work for my application.
#10
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Re: Bosch 3 22#hr ??
I do have the upper o rings is just that every serch I do this are 19lb
I also found other saying this will flow 22lb
I also found other saying this will flow 22lb
#13
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Re: Bosch 3 22#hr ??
I have 1 set of these from southbay and that car idles and drives silky smooth with smooth and good power, I have a couple of other stock 5.7 TPI cars, some with multecs, some with rochesters, some with other replacement injectors and none of them have the idle quality and drivability that these do...and the engine they are in is my most worn out 200+ K miles beater engine I own. I would and probably will buiy another couple of sets for my vettes if they need injectors.
Last edited by Twin_Turbo; 04-17-2013 at 08:31 PM.
#14
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Re: Bosch 3 22#hr ??
By the way, if they are the standard bosch...60mm oring to oring, they are not going to fit properly into the rail, they will be too short unless you have
injectors where bosch made accomodations on the top to use the clips. If you have a stock intake, you will need additional orings or our adapters on the bottom of
the injector for proper fitment
www.southbayfuelinjectors.com
516-442-4707
#17
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Re: Bosch 3 22#hr ??
http://www.megamanual.com/v22manual/minj.htm
you will be around 23.5 #hr
you will be around 23.5 #hr
#20
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Re: Bosch 3 22#hr ??
Wow I just check on mines I will have to run them at 59psi to have them at 22lbs. According to the calculated measures 19lbs flow 19lbs under 43.5 psi.
I just finish installeing my injectors with no mods to the injectors or removing material from my intake . Just the double o- ring at the bottom of the injector. Prime the system with no leaks. Should I worried I did not used the metal clips.
Also is it safe to run the 59psi.
Or should I just keep my stock injectors in place and just replace the one that is bad.
I just finish installeing my injectors with no mods to the injectors or removing material from my intake . Just the double o- ring at the bottom of the injector. Prime the system with no leaks. Should I worried I did not used the metal clips.
Also is it safe to run the 59psi.
Or should I just keep my stock injectors in place and just replace the one that is bad.
#21
Sponsor
Re: Bosch 3 22#hr ??
Wow I just check on mines I will have to run them at 59psi to have them at 22lbs. According to the calculated measures 19lbs flow 19lbs under 43.5 psi.
I just finish installeing my injectors with no mods to the injectors or removing material from my intake . Just the double o- ring at the bottom of the injector. Prime the system with no leaks. Should I worried I did not used the metal clips.
Also is it safe to run the 59psi.
Or should I just keep my stock injectors in place and just replace the one that is bad.
I just finish installeing my injectors with no mods to the injectors or removing material from my intake . Just the double o- ring at the bottom of the injector. Prime the system with no leaks. Should I worried I did not used the metal clips.
Also is it safe to run the 59psi.
Or should I just keep my stock injectors in place and just replace the one that is bad.
Don't worry, the bosch lll's will function fine at 59psi
www.southbayfuelinjectors.com
#22
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Re: Bosch 3 22#hr ??
Sorry to ask so many questions.thank u all for the help. What do u guys recommend on the fuel pressure stock 43.5 or should I boost
It up to 59 psi I really don't want my car to run lean condition.
It up to 59 psi I really don't want my car to run lean condition.
#23
Re: Bosch 3 22#hr ??
If you have modified the engine with a camshaft/heads and have data logged or have a wide band oxygen sensor and are correcting your int and blm raise the fuel pressure some to compensate Or have your memcal reprogramed. If the engine is mostly stock there is not need to run a higher fuel pressure.
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Re: Bosch 3 22#hr ??
Sorry for the long delay.
Engine is stock no cat dual exhaust pipe 2 1/4 pipe. X
pipe install 2 flowmasters
Other than the jet chip. I have on the car.. I should say reason a I have extra flow master is
Do to the engine being in my t- type grand national.
Man I really hope my car to perfom well.
Engine is stock no cat dual exhaust pipe 2 1/4 pipe. X
pipe install 2 flowmasters
Other than the jet chip. I have on the car.. I should say reason a I have extra flow master is
Do to the engine being in my t- type grand national.
Man I really hope my car to perfom well.
#25
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Join Date: Apr 2013
Location: san Bernardino
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Car: 84 t-type
Engine: 5.7 tuneport
Transmission: automatic
Axle/Gears: 3.73
Re: Bosch 3 22#hr ??
Sorry for the long delay.
Engine is stock no cat dual exhaust pipe 2 1/4 pipe. X
pipe install 2 flowmasters
Other than the jet chip. I have on the car.. I should say reason a I have extra flow master is
Do to the engine being in my t- type grand national.
Man I really hope my car to perfom well.
Engine is stock no cat dual exhaust pipe 2 1/4 pipe. X
pipe install 2 flowmasters
Other than the jet chip. I have on the car.. I should say reason a I have extra flow master is
Do to the engine being in my t- type grand national.
Man I really hope my car to perfom well.
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