GT Phayer Posted July 7, 2017 Posted July 7, 2017 What injectors will i need to run big power on a 5efte ? running over 400 Quote
AdamB Posted July 7, 2017 Posted July 7, 2017 650cc would likely do the job, get an adjustable fuel pressure reg as well if you haven't already. Quote
Stu Posted July 15, 2017 Posted July 15, 2017 Im a big fan of Siemens injectors - very good spray pattern/misting. 865's are a good size and should have enough capacity for what your trying to achieve. Your probably starting to get to the limit of the standard fuel lines with that sort of power. Quote
GT Phayer Posted July 16, 2017 Author Posted July 16, 2017 I have a fuel regulator and hi flow fuel rail. Are them injectors the same fitment or do you need to cut and solder in new plugs Quote
jayc-glanza17 Posted July 16, 2017 Posted July 16, 2017 I run siemens 630cc.And thats around 330bhp mark.Got a good margin left in them if went more power too. Quote
Phil Posted July 16, 2017 Posted July 16, 2017 I ran de capped 540cc decapped to flow 800cc in the my gtMade 380 with plenty of Head room Still have a set here if anyone is after somePhil Quote
jayc-glanza17 Posted July 17, 2017 Posted July 17, 2017 Pretty much mate. Needed to space fuel rail as there long injectors. But with a standalone plugs were no problem Quote
Stu Posted July 20, 2017 Posted July 20, 2017 I have a fuel regulator and hi flow fuel rail. Are them injectors the same fitment or do you need to cut and solder in new plugs Quote
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