Bosch fuel injector - what rate?

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Vic

Post subject: Bosch fuel injector - what rate?

Posted: Tue Jan 16, 2007 8:42 pm

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I haven't had any luck tracking down the specs on the following Bosch fuel injector part number: 0280 155 903.

Can someone point me in the right direction of a Bosch spec chart?

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xr8ute

Posted: Tue Jan 16, 2007 9:04 pm

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What specs are you after? That is the part number of the std injectors fitted on (almost) all AU V8's.

Its an EV6 injector with a USCAR connector......fuel flow rated at 24lbs/hr at 39psi rail pressure.

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Vic

Posted: Tue Jan 16, 2007 9:30 pm

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Yes, flow rate was what I was after, thanks!
How do they compare with the FMS #24lb bluetops in terms of fuel pressure?

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EBXR8380

Posted: Tue Jan 16, 2007 11:30 pm

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Power / flow wise ?? About the same.. The Ev 6 atomize better.. Or so they say...

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xr8ute

Posted: Tue Jan 16, 2007 11:59 pm

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Yep, fuel flow on those is rated at thesame rail pressure as the FMS 24lb EV1's....39psi.

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4.9 EF Futura

Posted: Wed Jan 17, 2007 9:24 am

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Unfortunately this chart is missing a few... including the one you're chasing i think vic...

But for what it's worth (impress your friends! lol)...

http://carsoft.co.il/page3/Electronic%2 ... jector(EFI)%20Flow%20Data%20Table.htm

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Vic

Posted: Wed Jan 17, 2007 10:12 am

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Not bad Martin, thanks.

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4.9 EF Futura

Posted: Wed Jan 17, 2007 10:13 am

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BTW Im sure you're all capable of fixing up my dodgy link lol

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kato

Posted: Wed Jan 17, 2007 10:56 am

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I had similar dramas when I put them in my EF, was told they were 24lb, after fitting them and a C&L maf with 24lb sample tube the car ran super lean, took to local dyno the AFR was 17:1 , fitted my original maf and car ran fine again?? I phoned bpt and they were surprised to tell me that they were not 24's?? Can only speak from my experience though.

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xr8ute

Posted: Wed Jan 17, 2007 8:27 pm

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kato wrote:

I had similar dramas when I put them in my EF, was told they were 24lb, after fitting them and a C&L maf

C&L MAF......say no more.

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