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Author astra VXR injectors on a XE with standalone managment
jr
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Registered: 20th May 02
Location: Kent
User status: Offline
26th Feb 08 at 17:55   View User's Profile U2U Member Reply With Quote

there around the same price as getting my webber ones cleaned, and then theres allways the risk there might be a dodgy one

ive heard of these overfueling on engines, but with standalone this shouldnt be an issue should it, as mapping would sort this out ???

any thoughts

AdamF
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Registered: 24th Apr 02
Location: Bexhill, East Sussex
User status: Offline
26th Feb 08 at 17:57   View Garage View User's Profile U2U Member Reply With Quote

i think they might be a little overkill on an xe mate, there too much for my let really.
ed
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Registered: 10th Sep 03
User status: Offline
26th Feb 08 at 18:01   View User's Profile U2U Member Reply With Quote

Is it about the price? What about the red ones from the Saab engine?
Vaux Lad
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Registered: 15th Dec 04
Location: Stoke-on-Trent
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26th Feb 08 at 18:01   View User's Profile U2U Member Reply With Quote

They are massive injectors.
There too much for a ph2 LET
RCS
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Registered: 26th Jan 05
Location: Lichfield/Dundee
User status: Offline
26th Feb 08 at 18:13   View User's Profile U2U Member Reply With Quote

You want to operate at a duty cycle of 60-70% for best performance, so you can use this to calculate what injectors you need.
jr
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Registered: 20th May 02
Location: Kent
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26th Feb 08 at 19:33   View User's Profile U2U Member Reply With Quote

its more about what i can buy new that will do the job, and not fucking expensive
jambo166
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Registered: 27th Nov 06
Location: WHITBY
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26th Feb 08 at 19:36   View User's Profile U2U Member Reply With Quote

my big bro used standard let injectors in his xe he said they made it lumpy on idle but loads better under load dnt think it would do it much good tho
luke85
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Registered: 26th Nov 07
Location: Chesterfield
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26th Feb 08 at 19:47   View User's Profile U2U Member Reply With Quote

They are going to be overkill for an XE, you will be running them at a very low duty cycle but I suppose they could be mapped to suit

From memory they are 470cc/min compared to 309 for standard LET yellows for an idea just how high flow they are
jr
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Registered: 20th May 02
Location: Kent
User status: Offline
26th Feb 08 at 20:44   View User's Profile U2U Member Reply With Quote

ah, didnt know they flowed THAT much
ed
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Registered: 10th Sep 03
User status: Offline
26th Feb 08 at 21:58   View User's Profile U2U Member Reply With Quote

That's a lot of gas
RCS
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Registered: 26th Jan 05
Location: Lichfield/Dundee
User status: Offline
26th Feb 08 at 23:10   View User's Profile U2U Member Reply With Quote

You need injectors of 260cc/min minimum for a 70% duty cycle.

 
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