Posted May 5, 20231 yr comment_653330 I thought you guys would to see what my friend is doing to put bearings in the su bodies for the throttle shafts.First he made a fixture to hold body in a machine block on a mill Link to comment https://www.classiczcars.com/forums/topic/68321-machine-work-on-su-for-roller-bearings/ Share on other sites More sharing options...
May 5, 20231 yr Author comment_653331 Next he will get a blank drill rod to line up throttle shaft bore. If you like I will post more pictures on his progress Link to comment https://www.classiczcars.com/forums/topic/68321-machine-work-on-su-for-roller-bearings/#findComment-653331 Share on other sites More sharing options...
May 5, 20231 yr comment_653333 Cool, appreciate the pics, interesting project! I always left this in Ztherapy's hands! Link to comment https://www.classiczcars.com/forums/topic/68321-machine-work-on-su-for-roller-bearings/#findComment-653333 Share on other sites More sharing options...
May 6, 20231 yr comment_653349 Agreed. Neat project. Kinda confused what he was doing in the first pic with the aluminum rod turned in the lathe, but maybe it'll all make sense to me later. The way he's clamping the part in the mill vise, that lathe work seems unnecessary? Like I said, maybe it'll all make sense later. So what bearings is us putting in? Link to comment https://www.classiczcars.com/forums/topic/68321-machine-work-on-su-for-roller-bearings/#findComment-653349 Share on other sites More sharing options...
May 9, 20231 yr comment_653473 Just a guess, but he probably turned the round stock to fit the carb bore, and then attached the round stock to the square block with a bolt. Link to comment https://www.classiczcars.com/forums/topic/68321-machine-work-on-su-for-roller-bearings/#findComment-653473 Share on other sites More sharing options...
May 10, 20231 yr Author comment_653485 As he explained to me this is to fit bore of carb so when he works on throttle shafts they are square with the carb throat. Butterfly and shaft will work smooth. He was a fabricator for cart race cars. Worked for electromotive, Dan Gurney, A J foyt knows a little more than I do. Also using 10mm length roller bearings for added support of throttle shaft instead of ball bearings. Link to comment https://www.classiczcars.com/forums/topic/68321-machine-work-on-su-for-roller-bearings/#findComment-653485 Share on other sites More sharing options...
November 13, 20231 yr comment_659417 Has there been any updates on this project since May? Link to comment https://www.classiczcars.com/forums/topic/68321-machine-work-on-su-for-roller-bearings/#findComment-659417 Share on other sites More sharing options...
November 15, 20231 yr Author comment_659485 His been real busy. He teaches race car engineering and they have been building a Mazda miata and a formula ford for scca racing. The formula ford is their own design from the frame up. Soon as he does the shaft bores and install bearings I will post some pictures Link to comment https://www.classiczcars.com/forums/topic/68321-machine-work-on-su-for-roller-bearings/#findComment-659485 Share on other sites More sharing options...
November 16, 20231 yr comment_659489 If you can post some pics on his projects. For myself I would love to take a look. Link to comment https://www.classiczcars.com/forums/topic/68321-machine-work-on-su-for-roller-bearings/#findComment-659489 Share on other sites More sharing options...
November 16, 20231 yr comment_659493 Would love to see the Formula Ford! Link to comment https://www.classiczcars.com/forums/topic/68321-machine-work-on-su-for-roller-bearings/#findComment-659493 Share on other sites More sharing options...
November 20, 20231 yr Author comment_659620 Some pictures of his projects. Mgbgt they built last fall. Mazda they are almost done with   Link to comment https://www.classiczcars.com/forums/topic/68321-machine-work-on-su-for-roller-bearings/#findComment-659620 Share on other sites More sharing options...
November 20, 20231 yr Author comment_659622 The engine is a Honda Fit for the Formula Ford. They just finished building it ran it on the dyno. No pictures of the car. They are just starting on bending the tubes to build the frame. Link to comment https://www.classiczcars.com/forums/topic/68321-machine-work-on-su-for-roller-bearings/#findComment-659622 Share on other sites More sharing options...
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