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Megasquirt fuel pipe size

  Clio track car
Hi, I am looking at fitting a megasquirt set to my F7p engined project car , in the instructions it recommends to use 10 mm fuel pipe both feed and return, but the fuel pipes fitted and crimped to my engine are roughly 6/8 mm bore , has anyone any ideas or advice on how to sort this problem , many thanks David.


ClioSport Club Member
  Kangoo 172cup
Sounds fine as is tbh 8mm id will easily be enough, an6 if your changing all the lines
  Clio track car
Thanks for that , the feed and return pipes have a red and a green adapter in the end of the pipe , which is the feed and which is the return? Thanks David.