Flow matched injectors
Flow matched injectors Are they really a big deal? I mean is it worth the extra $$$ to get them?
Im referring to the siemens/mototron 60lb/hr injectors from Racetronix. They just emailed saying the non matched set are withing a factory tolerance of +/- 5%, and the flow matched set is matched to withing +/- 1%.
We are figuring the fuel system for 800 flywheel HP out of a FI motor.
Im referring to the siemens/mototron 60lb/hr injectors from Racetronix. They just emailed saying the non matched set are withing a factory tolerance of +/- 5%, and the flow matched set is matched to withing +/- 1%.
We are figuring the fuel system for 800 flywheel HP out of a FI motor.
TECH Enthusiast
Joined: May 2005
Posts: 689
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From: Perth, Australia
take the highest flowing and place in cylinder #7 to slove the lean problem.
But alas the matched set I got from Frod Racing only had a card with the flow numbers for each on it. The injectors weren't numbered and neither was the card. So there was no way of knowing which flow related to which injector.
Hopefully other manufacturers do it differently.
Might be worth checking this out with the supplier before purchase.
Thanks guys, I guess I will fork over the extra dough for the matched set...
If racetronix sends them numbered or somehow matched to the flow card, Ill try the highest flowing in #7. And of course let you all know if they come that way.
If racetronix sends them numbered or somehow matched to the flow card, Ill try the highest flowing in #7. And of course let you all know if they come that way.
Joined: Mar 2002
Posts: 2,032
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From: A Racetronix dealer near you...
Within 1% there will be no discernable difference so strategic placement is not required. If you want offset injectors for leaner cylinders like #7 we can provide those as well based on %.
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Please support a Racetronix dealer near you for personalized service.
>WEB SITE<
Originally Posted by Racetronix
Within 1% there will be no discernable difference so strategic placement is not required. If you want offset injectors for leaner cylinders like #7 we can provide those as well based on %.
Thanks Again
