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Hi guys,

i purchased some 850cc injectors from TLF performance, unfortunately after i bought them i heard and read some bad stories about their injectors. So...i had them cleaned and bench tested. I didn't get a report and when i asked for one they wrote down some figures which i'm hoping someone who knows the ANSU testing machine/procedure might know what the measures mean.

1= 70ml

2= 71ml

3= 72ml

4= 71ml

5= 72ml

6= 71ml

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https://www.sau.com.au/forums/topic/440240-injector-flow-test-resultsconfused/
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Unless the bench testing is aiming to compare the actual flow with the nominal flow it is just a comparative test comparing flow before and after cleaning and each injector with the other. From the figures above all you can say is that the flow rates are within a range of 3% which I believe is just acceptable. It doesn't tell you if you have 850 injectors or 550.

The people who did the cleaning and testing should have supplied you with a full written report.

thanks for that, I only had a conversation with them regarding there flow rate which he said 'yes they are 850cc injectors' they had to ultrasonic them 10 times to get them down to that variance. I was expecting a report like their website says but couldn't be bothered making a big deal out of it. if If i was going to do it all again I would buy new.

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