April 17, 20222 yr Author comment_639430 IMG_8242.MOV A video of Matt with my window regulator. I bet I have 20 hours into the stock one. This is a repopped one from zcardepot. Matt is a wizard with this stuff. IMG_8242.MOV Edited April 17, 20222 yr by duffymahoney Link to comment https://www.classiczcars.com/forums/topic/58568-duffys-171-series-1-240z-build/?&page=63#findComment-639430 Share on other sites More sharing options...
April 18, 20222 yr comment_639433 I admired your willingness to complicate things X 6 when you went with the Jenvey ITB’s. I was confused when you went with the SK’s, though I love the nostalgia factor. Was worried you would reach a tuning dead end but I’ll admit, I’m amazed at how well that thing runs. get out and drive an let Haltech do the tuning from here! Link to comment https://www.classiczcars.com/forums/topic/58568-duffys-171-series-1-240z-build/?&page=63#findComment-639433 Share on other sites More sharing options...
April 18, 20222 yr Author comment_639434 I have a dyno tune session booked. But the tuner kind of rubs me the wrong way. I love unique things and a challenge. I also hated the black bodies of the Jenvy. The SK look rad. That being said I think I would pick borla if I started over. Link to comment https://www.classiczcars.com/forums/topic/58568-duffys-171-series-1-240z-build/?&page=63#findComment-639434 Share on other sites More sharing options...
April 23, 20222 yr Author comment_639621 Well sadly my ported E31 head was in an engine shop fire. Luckily my 3.1L was pretty far away from the flames. Well lots of elbow grease and 4 hours in my vapor blasting cabinet and it looks as good as new!. Now time to have it put back together. Link to comment https://www.classiczcars.com/forums/topic/58568-duffys-171-series-1-240z-build/?&page=63#findComment-639621 Share on other sites More sharing options...
April 23, 20222 yr comment_639628 Still straight and flat? I would think it got close to 230d F Link to comment https://www.classiczcars.com/forums/topic/58568-duffys-171-series-1-240z-build/?&page=63#findComment-639628 Share on other sites More sharing options...
April 23, 20222 yr Author comment_639630 5 minutes ago, Patcon said: Still straight and flat? I would think it got close to 230d F It will get checked again. Fingers crossed. It will go back to the machine shop to get decked again and re lap the valve seats. first it needs to go in a large ultra sonic tank. Link to comment https://www.classiczcars.com/forums/topic/58568-duffys-171-series-1-240z-build/?&page=63#findComment-639630 Share on other sites More sharing options...
May 17, 20222 yr Author comment_640480 One of my issues so far with running is my injectors that fit nicely into the throttles are a V stream. So I believe they are just spraying on the walls. I am going to switch out to DeatschWerks 18U-00-0035-6. Single cone spray. They use the same connector. Hopefully I can get the correct orings to deal well. Tiogatold me to do this in the start. I should have listened. Link to comment https://www.classiczcars.com/forums/topic/58568-duffys-171-series-1-240z-build/?&page=63#findComment-640480 Share on other sites More sharing options...
May 18, 20222 yr Author comment_640525 My friend swapped my clutch and fixed some bugs. But putting my center console back in, he pinched a wire on the o2 sensor. Shorted and burnt my dual o2 can sensor up. Edited May 18, 20222 yr by duffymahoney Link to comment https://www.classiczcars.com/forums/topic/58568-duffys-171-series-1-240z-build/?&page=63#findComment-640525 Share on other sites More sharing options...
May 18, 20222 yr comment_640532 Is there a typo? Why would a shorted O2 sensor affect a cam sensor? And why would anything "burn up"? No fuses? Just wondering. Link to comment https://www.classiczcars.com/forums/topic/58568-duffys-171-series-1-240z-build/?&page=63#findComment-640532 Share on other sites More sharing options...
May 18, 20222 yr Author comment_640536 41 minutes ago, Zed Head said: Is there a typo? Why would a shorted O2 sensor affect a cam sensor? And why would anything "burn up"? No fuses? Just wondering. Yes Can Bus is what I meant. Link to comment https://www.classiczcars.com/forums/topic/58568-duffys-171-series-1-240z-build/?&page=63#findComment-640536 Share on other sites More sharing options...
May 19, 20222 yr comment_640544 Reply Sent from my iPhone using Tapatalk Link to comment https://www.classiczcars.com/forums/topic/58568-duffys-171-series-1-240z-build/?&page=63#findComment-640544 Share on other sites More sharing options...
May 19, 20222 yr comment_640547 18 hours ago, duffymahoney said: Yes Can Bus is what I meant. Duffy, are you using the Haltech Can Bus? I have a local dealer. Though I doubt he stocks anything. Are you going to have to order this from OZ? Link to comment https://www.classiczcars.com/forums/topic/58568-duffys-171-series-1-240z-build/?&page=63#findComment-640547 Share on other sites More sharing options...
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