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 Post subject: injectors
Posted: Thu Sep 15, 2005 9:54 pm 
Tyre Shredder
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anyone know how many lb these injectors are? part no. 0280 150 775 thanks

 

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Posted: Thu Sep 15, 2005 10:08 pm 
Getting Side Ways
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Many people believe these are 24lb but they are not. Specs are: Bosch 0-280-150-775 18.2lb @ 3bar
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 Post subject: hi
Posted: Sat Sep 17, 2005 1:40 pm 
Getting Side Ways
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EDXR8 wrote:
Many people believe these are 24lb but they are not. Specs are: Bosch 0-280-150-775 18.2lb @ 3bar



hi


question quickly ?? where do u find all the specs on the injector flow rates ??? is there a site listing them ????


cya

 

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Posted: Sun Sep 18, 2005 12:24 am 
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Google is your friend....
.
http://www.powerpage.dk/dyser.htm
.
.

 

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 Post subject: Re: hi
Posted: Sun Sep 18, 2005 12:42 am 
Getting Side Ways
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FPV_GTp wrote:
question quickly ?? where do u find all the specs on the injector flow rates ??? is there a site listing them ????


Yeah there are a number of sites around with flow specs. I also confirmed it on the official Bosch specification sheets I have.
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Posted: Sun Sep 18, 2005 2:08 pm 
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They are rated at #24 injectors when run at about 60 psi fuel pressure, which they are designed to run at being a pintle style injector (but there more like #22lbs at 60psi)
The HSV's run them at 60psi, but injector specs always show there injector ratings at 300kpa (43.5psi) for comparison, and have them at 18.9 lbs(from memory?).
So basically the money you save getting these injectors may be offset by the need for an adjustable fuel pressure regulator.
But if you want to try them , I have a set of 8 775 injectors, cleaned and ready to go.
You will have to tune them with the regulator on a dyno.
The fuel pump would start to struggle/fail when approaching 80 psi but you shouldn't need to go that high.

 

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Posted: Sun Sep 18, 2005 5:12 pm 
Tyre Shredder
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thanks for all the info guys i think ill just get a set of fms 24

 

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