DuffyMahoney Posted January 17, 2021 Author Share Posted January 17, 2021 I rebuilt this 82-83 turbo distributor today. New bearing, all new zinc and a new z31 cas. only issue so far is the Cas disk I have might be bent. also Cas turbo upgrade method #2. This is for a 82-83 turbo distributor. Instead of using long nuts and bolts. I thought this would be a cleaner install. Drilled out the base to allow m5 jis screws. Then threaded and tapped the maxima cas Quote Link to comment Share on other sites More sharing options...
DuffyMahoney Posted January 18, 2021 Author Share Posted January 18, 2021 Pretty proud of how these vintage SK throttle bodies came out. All new zinc, shafts and butterfly’s. I can’t wait for them to sing on my 3.1L Quote Link to comment Share on other sites More sharing options...
DuffyMahoney Posted January 23, 2021 Author Share Posted January 23, 2021 Making vintage 40mm SK throttle bodies into 45mm. Machinist was amazed on how square they are. .003 off of true center. These are for Andrew Kazanis as a thanks for taking such good care of my 3.1L IMG_0189.mp4 Quote Link to comment Share on other sites More sharing options...
Zetsaz Posted January 23, 2021 Share Posted January 23, 2021 That is glorious Quote Link to comment Share on other sites More sharing options...
DuffyMahoney Posted January 25, 2021 Author Share Posted January 25, 2021 Well this looks good! Next project is to figure out is the single piece fuel rail and mounts plus injectors. Then they are ready to go on.Vintage SK ITB is coming together. Quote Link to comment Share on other sites More sharing options...
Derek Posted January 26, 2021 Share Posted January 26, 2021 What size injectors are you going to use on the 3.1? Quote Link to comment Share on other sites More sharing options...
DuffyMahoney Posted January 26, 2021 Author Share Posted January 26, 2021 6 hours ago, Derek said: What size injectors are you going to use on the 3.1? 315-450 cc or 30-40lb. But I still haven't figured that all out yet. Quote Link to comment Share on other sites More sharing options...
DuffyMahoney Posted January 26, 2021 Author Share Posted January 26, 2021 6 hours ago, Derek said: What size injectors are you going to use on the 3.1? with the injectors not being in an ideal spot, I really am trying to find the best spray pattern. Quote Link to comment Share on other sites More sharing options...
DuffyMahoney Posted January 30, 2021 Author Share Posted January 30, 2021 From idea to test Fit in a week. Cnc cut next week. Only tweak is matching the step and radius of the step to the throttle bodies. This will be a decorative mount for a single piece fuel rail. Quote Link to comment Share on other sites More sharing options...
DuffyMahoney Posted February 12, 2021 Author Share Posted February 12, 2021 Got them cut. Next is more test fitting and then surface finish to match. Quote Link to comment Share on other sites More sharing options...
DuffyMahoney Posted February 13, 2021 Author Share Posted February 13, 2021 I love it when a plan comes together. Happy Friday! Vintage SK ITB is coming along nicely Quote Link to comment Share on other sites More sharing options...
DuffyMahoney Posted March 15, 2021 Author Share Posted March 15, 2021 Fuel rail design is coming along. Quote Link to comment Share on other sites More sharing options...
DuffyMahoney Posted March 23, 2021 Author Share Posted March 23, 2021 SK ITB update! Fuel rail is looking sweet! Quote Link to comment Share on other sites More sharing options...
DuffyMahoney Posted April 8, 2021 Author Share Posted April 8, 2021 Spacers are done. This should work awesome Quote Link to comment Share on other sites More sharing options...
Zetsaz Posted April 8, 2021 Share Posted April 8, 2021 I'm green with envy. Quote Link to comment Share on other sites More sharing options...
DuffyMahoney Posted April 8, 2021 Author Share Posted April 8, 2021 I love making/ designing parts! I think it’s my favorite part of this strange hobby. This is a zero hole in my car EFI FPR mount. Next I will have it cnc cut. This is just 3D printed. Draw, design, test and make. So much fun. I really like how simple this radium fuel pressure regulator is. Uses a Bosch top. Very well thought out. Quote Link to comment Share on other sites More sharing options...
calZ Posted April 8, 2021 Share Posted April 8, 2021 What exactly is a zero hole? Quote Link to comment Share on other sites More sharing options...
DuffyMahoney Posted April 9, 2021 Author Share Posted April 9, 2021 3 hours ago, calZ said: What exactly is a zero hole? I have never drilled a hole in my low miles series 1. That’s my goal to keep going. Quote Link to comment Share on other sites More sharing options...
calZ Posted April 9, 2021 Share Posted April 9, 2021 Got it. I thought it was probably something like that. Quote Link to comment Share on other sites More sharing options...
DuffyMahoney Posted April 11, 2021 Author Share Posted April 11, 2021 test fitment is going awesome Quote Link to comment Share on other sites More sharing options...
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