April 27, 20231 yr comment_653091 So you 3d printed those? Pretty slick solution Link to comment https://www.classiczcars.com/forums/topic/58568-duffys-171-series-1-240z-build/?&page=80#findComment-653091 Share on other sites More sharing options...
April 27, 20231 yr Author comment_653092 5 minutes ago, Patcon said: So you 3d printed those? Pretty slick solution 3D test printed. Now off to Cnc cut. Link to comment https://www.classiczcars.com/forums/topic/58568-duffys-171-series-1-240z-build/?&page=80#findComment-653092 Share on other sites More sharing options...
May 7, 20231 yr Author comment_653424 Rainy Sunday z project! Finally got my cable mount installed for my new cable driven ITB setup. This is a lokar cable to a stock 240z pedal with the ball end removed. Then I made a tiny bushing. Everything is snug and works as it should. IMG_5385.mov Link to comment https://www.classiczcars.com/forums/topic/58568-duffys-171-series-1-240z-build/?&page=80#findComment-653424 Share on other sites More sharing options...
May 8, 20231 yr comment_653431 Duff, im confused. Aren’t you using DBW? Link to comment https://www.classiczcars.com/forums/topic/58568-duffys-171-series-1-240z-build/?&page=80#findComment-653431 Share on other sites More sharing options...
May 8, 20231 yr Author comment_653432 23 minutes ago, conedodger said: Duff, im confused. Aren’t you using DBW? Dbw will be down the road. I first need to get the car up and running with the new intake. dbw requires a new ecu and more effort. Link to comment https://www.classiczcars.com/forums/topic/58568-duffys-171-series-1-240z-build/?&page=80#findComment-653432 Share on other sites More sharing options...
August 9, 20231 yr Author comment_655769 Well I ended up selling my SKs. I am going EFI hardware pro throttles and a vintage FET V1 intake. The FET has about a perfect injector angle and should spray fuel directly down the middle of the runners. The only real issue is they have huge ports at the head, so I will be welding them up and matching to my head. Link to comment https://www.classiczcars.com/forums/topic/58568-duffys-171-series-1-240z-build/?&page=80#findComment-655769 Share on other sites More sharing options...
August 9, 20231 yr Author comment_655770 I got the idea for the angle here. This is a Fet v2 or v3. The issue with those intakes is the middle carb/ throttle is higher. So you can't run a solid fuel rail. Also this version of the FET has 30mm runners at the head. So lots of porting is needed. Link to comment https://www.classiczcars.com/forums/topic/58568-duffys-171-series-1-240z-build/?&page=80#findComment-655770 Share on other sites More sharing options...
August 9, 20231 yr Author comment_655772 Also working on a new coil bracket, this one has a built in angle for the boots not to be bent so much. It was cut on a 5axis cnc. Link to comment https://www.classiczcars.com/forums/topic/58568-duffys-171-series-1-240z-build/?&page=80#findComment-655772 Share on other sites More sharing options...
August 9, 20231 yr Author comment_655773 Here are the coils installed. I don't love the boots, so I am looking into have stock style made. Link to comment https://www.classiczcars.com/forums/topic/58568-duffys-171-series-1-240z-build/?&page=80#findComment-655773 Share on other sites More sharing options...
August 9, 20231 yr Author comment_655774 I am working on the stalks now, 3D printing and test fitting how the stock springs will work. The goal is cheaper and rigid like the stalk coils, I plan to make and sell a few of the brackets. Link to comment https://www.classiczcars.com/forums/topic/58568-duffys-171-series-1-240z-build/?&page=80#findComment-655774 Share on other sites More sharing options...
August 9, 20231 yr Author comment_655775 Also I got my taper bore pro EFI hardware 45mm throttle bodies! They are cnc cut and very pretty, the have the most shallow injector angle I could find, and I love the bearings, 8mm shafts and butterfly angle. Sadly they were damaged in shipping, so back to waiting. Link to comment https://www.classiczcars.com/forums/topic/58568-duffys-171-series-1-240z-build/?&page=80#findComment-655775 Share on other sites More sharing options...
August 9, 20231 yr Author comment_655776 Since my throttles are taper bore. There isn't a velocity stack that looks classic and is the correct size, so I had these drawn up and cnc cut. Sadly I screwed up a measurement, so they have to get cut again. These are 65mm length stacks, which I think make them look better with the shorter throttle bodies. Thoughts? 865c1107babc421bb8381e64ca3a31b8.MOV Link to comment https://www.classiczcars.com/forums/topic/58568-duffys-171-series-1-240z-build/?&page=80#findComment-655776 Share on other sites More sharing options...
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