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injector help

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Old Apr 26, 2006 | 06:24 PM
  #1  
Gary Osborne's Avatar
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From: R.O.I
Default injector help

just wondered if anyone is using siemens injectors. just fitted an omex 600 unit to my cossie and the fella thats gonna map it reckons 700cc siemens injectors will be fine but i only wanna run up to 400 bhp and tbh dont think its gonna idle too well. any suggestions appreciated
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Old Apr 26, 2006 | 07:25 PM
  #2  
Stu @ M Developments's Avatar
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The idle will be fine IF the fella can map.

The injector size is totally irrelevant as we just open it for less time.

Example.
Green 380cc injector on time at idle = around 2ms
Siemens 750cc injector on time at idle = around 1ms

Hope that makes sense.. teh figures are examples to help you.
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Old Apr 26, 2006 | 07:40 PM
  #3  
GARETH T's Avatar
GARETH T
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From: barry-south wales
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i run big injectors (around 700cc,,, well over the top i know) and my car idles fine!
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Old Apr 26, 2006 | 08:35 PM
  #4  
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cheers fellas . stu, just wondered if you have used these before and if so would you recommend them or just go with a set of greys
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Old Apr 26, 2006 | 08:38 PM
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Stu @ M Developments's Avatar
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Great injectors.. never a problem with em mate.
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