JeffO2 Posted August 14, 2003 Share Posted August 14, 2003 im building a 400+ hp turbo stroker i have a 77 280z. What size are the stock inlet and outlet lines? my builder told me 3/8" but i wasnt sure what stock was. Quote Link to comment Share on other sites More sharing options...
SleeperZ Posted August 14, 2003 Share Posted August 14, 2003 im building a 400+ hp turbo stroker i have a 77 280z. What size are the stock inlet and outlet lines? my builder told me 3/8" but i wasnt sure what stock was. Stock inlet and outlet lines for what? The tank? A stock fuel rail? Do you mean the size of the stock hard fuel lines? Assuming you are talking about fuel lines, most of the stock stuff is 5/16", or 8mm, including the stock fuel lines, pressure and return. The tank outlet/pump inlet is 7/16". Quote Link to comment Share on other sites More sharing options...
rags Posted August 14, 2003 Share Posted August 14, 2003 Jeff, Use the stock feed for the return and run at least a 3/8" for the feed. I used 3/8" for mine but I'm only using 43lb injectors. What size injectors are you using? Joe Quote Link to comment Share on other sites More sharing options...
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