Ferrariferg Posted October 22, 2008 Share Posted October 22, 2008 I'm looking to make my own fuel rail but I need to know the injector spacing. I can't take mine off my car right now because its my dd and I cant chance having something breaking. I know that Pallnet makes some but I already have the rail stock (Found it in the garage in a pile of scraps) and my dad is a machinist and can do all the drilling and cutting for me. I'm looking to make it a barb style so no need for any special tools. Any measurements or tips are helpful. And yes I did search. Kyle Quote Link to comment Share on other sites More sharing options...
Administrators RTz Posted October 22, 2008 Administrators Share Posted October 22, 2008 Quote Link to comment Share on other sites More sharing options...
Ferrariferg Posted October 22, 2008 Author Share Posted October 22, 2008 Thanks. I was only hoping for some numbers not a diagram. lol. Quote Link to comment Share on other sites More sharing options...
Gollum Posted October 21, 2010 Share Posted October 21, 2010 Hey ron, you happen to have a full dimension breakdown of that manifold flange? I assume it's got the larger diameter ports which are slightly raised, yea? If not that's ok, I'll figure it out on my own eventually, just would save me some time (not that what I'm working on will go to production, but it's fun non-the-less). Quote Link to comment Share on other sites More sharing options...
LanceVance Posted October 22, 2010 Share Posted October 22, 2010 This thread gives the spacing, as well as a fuel rail bracket design to use when fabricating your own fuel rail (Nice drawings and everything). http://forums.hybridz.org/index.php?/topic/84860-o-ring-fuel-rail-fabrication/ Just incase anybody else is looking for this information... Quote Link to comment Share on other sites More sharing options...
Administrators RTz Posted October 22, 2010 Administrators Share Posted October 22, 2010 Hey ron, you happen to have a full dimension breakdown of that manifold flange? I assume it's got the larger diameter ports which are slightly raised, yea? If not that's ok, I'll figure it out on my own eventually, just would save me some time (not that what I'm working on will go to production, but it's fun non-the-less). I'll see what I can dig up for you this weekend. Quote Link to comment Share on other sites More sharing options...
Administrators RTz Posted October 23, 2010 Administrators Share Posted October 23, 2010 This was designed for 1.5" ID runners, and it put the runner floor even with the port floor (raised the port centerline). Quote Link to comment Share on other sites More sharing options...
Gollum Posted October 25, 2010 Share Posted October 25, 2010 You have no idea how beautiful that is to me right now. Thank you so much ron. It's now save on my PC FOREVER!!! Muwahaha! Quote Link to comment Share on other sites More sharing options...
zxtman Posted October 26, 2010 Share Posted October 26, 2010 This was designed for 1.5" ID runners, and it put the runner floor even with the port floor (raised the port centerline). ...just an observation, the injector holes for cylinders 3 & 4 (on this drawing) should be on the opposite side of the runner centerline. That's how their shown and dimensioned on the previous injector spacing drawing. Again, just an observation. Quote Link to comment Share on other sites More sharing options...
Administrators RTz Posted October 27, 2010 Administrators Share Posted October 27, 2010 ...just an observation, the injector holes for cylinders 3 & 4 (on this drawing) should be on the opposite side of the runner centerline. That's how their shown and dimensioned on the previous injector spacing drawing. Again, just an observation. Your observation is correct! Good catch. The injector layout in post #2 is accurate. All these drawings are old and unorganized... the remains of dual hard drive failure. I'll put it on my todo to re-create and scrub them. Thanks again. Quote Link to comment Share on other sites More sharing options...
ModernS30 Posted October 27, 2010 Share Posted October 27, 2010 Your observation is correct! Good catch. The injector layout in post #2 is accurate. All these drawings are old and unorganized... the remains of dual hard drive failure. I'll put it on my todo to re-create and scrub them. Thanks again. Thanks for the second picture! Great thing to have saved in case I need something down the road! Quote Link to comment Share on other sites More sharing options...
zxtman Posted November 3, 2010 Share Posted November 3, 2010 This was designed for 1.5" ID runners, and it put the runner floor even with the port floor (raised the port centerline). Hey Ron, is this flange available? I was planning on cutting and modifying a stock flange for a new intake manifold, but this is a better option. I sent you a pm on this. Thanks. Quote Link to comment Share on other sites More sharing options...
Administrators RTz Posted November 3, 2010 Administrators Share Posted November 3, 2010 Hey Ron, is this flange available? I was planning on cutting and modifying a stock flange for a new intake manifold, but this is a better option. I sent you a pm on this. I did receive your PM. I have one left, but I haven't decided if I want to sell it or for how much. Give me a little time. Quote Link to comment Share on other sites More sharing options...
zxtman Posted November 4, 2010 Share Posted November 4, 2010 I did receive your PM. I have one left, but I haven't decided if I want to sell it or for how much. Give me a little time. Understood. Let me know what you decide. Thanks. Quote Link to comment Share on other sites More sharing options...
Administrators RTz Posted November 8, 2010 Administrators Share Posted November 8, 2010 Understood. Let me know what you decide. I'm going to hang on to it for a while longer. Thanks for your patience. Quote Link to comment Share on other sites More sharing options...
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