Adimir Posted June 10, 2006 Share Posted June 10, 2006 I have a 81 280zx NA, I am close to getting the turbo engine together and into the car...I am using 440cc injectors, 255lph walbro fuel pump, areomotive FPR, JSK fuel rail, I was wondering if my stock fuel lines have to be upgraded to something bigger? I am going to be running a t3/t4, I want to run 15-18psi of boost. How much can these lines flow? and what do you suggest I upgrade them to if insufficient. thanks. Quote Link to comment Share on other sites More sharing options...
thehelix112 Posted June 10, 2006 Share Posted June 10, 2006 Are they 5/16"? If so (like 510, 240Z) you will be fine. Dave Quote Link to comment Share on other sites More sharing options...
Adimir Posted June 10, 2006 Author Share Posted June 10, 2006 sweet thanks.! Quote Link to comment Share on other sites More sharing options...
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