Shifter23 Posted February 22, 2009 Report Share Posted February 22, 2009 Is there any different vairations or are the yellow tops all the same? Just wondering if someone has some insight. Also what are they rated for? Quote Link to comment Share on other sites More sharing options...
RLKBOB Posted February 22, 2009 Report Share Posted February 22, 2009 19#. The only variation I know if is the holes in the cup. The older ones have one hole and the newer design has 4 holes for better spray pattern. Quote Link to comment Share on other sites More sharing options...
Shifter23 Posted February 22, 2009 Author Report Share Posted February 22, 2009 I see... thanks for the info! Quote Link to comment Share on other sites More sharing options...
Addicted To Boost Posted February 22, 2009 Report Share Posted February 22, 2009 With our fuel pressure, they flow ~22#. They are a good replacement for stock injectors in TGPs, I am running a set of yellowtops myself. Quote Link to comment Share on other sites More sharing options...
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