September 6, 201311 yr Author comment_431204 such a great clean little car!Good work. the interior bits may not save you any weight, but that compressor on the passenger side of the engine probably weighs 40 lbs. Thanks for the compliment! The previous owner pulled the compressor, so all I did was finish the job. I think he sold it. Link to comment https://www.classiczcars.com/forums/topic/47330-73-240z-the-subtractive-process/?&page=3#findComment-431204 Share on other sites More sharing options...
September 6, 201311 yr comment_431206 I think I would upgrade brakes in there somewhere before pretty parts. It is good to be able to go; it's better to be able to stop!C Link to comment https://www.classiczcars.com/forums/topic/47330-73-240z-the-subtractive-process/?&page=3#findComment-431206 Share on other sites More sharing options...
September 6, 201311 yr Author comment_431208 Do you still have the emissions air pump shown here? If so, and it works correctly without squeeks and chirps normally associated with noisy bearings and seals,these could be useful to a restorer concerned with originality. The bearing and seal kits to rebuild these emissions pumps are NLA. Same thoughts apply to the A/C system also shown in posts which appears to be in very nice condition, another important item, even though it is a dealer add-on. Dan Oh yeah, the air pump. Still have it. The thing has a belt twisted between the body and the pulley and I couldn't get it loose. Kinda knarly looking. So not sure if the bearings are good. But yeah the AC (evaporator assembly?) looks ok. I'll try to have a yard sale soon. All or in part. Link to comment https://www.classiczcars.com/forums/topic/47330-73-240z-the-subtractive-process/?&page=3#findComment-431208 Share on other sites More sharing options...
September 6, 201311 yr Author comment_431209 I think I would upgrade brakes in there somewhere before pretty parts. It is good to be able to go; it's better to be able to stop!CBrakes redone by previous owner. Work as they should. But yeah, maybe an upgrade later if the hp jumps significantly. Any suggestions? Link to comment https://www.classiczcars.com/forums/topic/47330-73-240z-the-subtractive-process/?&page=3#findComment-431209 Share on other sites More sharing options...
September 6, 201311 yr comment_431213 There are several lower dollar upgrades. Some very good stickies over at Hybrid Z in the brakes section that are very comprehensive. Then there are some higher dollar upgrades like Wilwoods. The stock drums are evidently very good but I plan to switch to rear disc. The only problems I really ever had with my Z's back when I had one that actually ran was brake fade in the mountains when they got hot. I plan to upgrade to drilled disc with Toyota calipers with 15/16ths master cylinder to start with and may go with vented Toyota calipers if needed.Charles Link to comment https://www.classiczcars.com/forums/topic/47330-73-240z-the-subtractive-process/?&page=3#findComment-431213 Share on other sites More sharing options...
September 6, 201311 yr Author comment_431220 such a great clean little car!Good work. the interior bits may not save you any weight, but that compressor on the passenger side of the engine probably weighs 40 lbs. But you're right, that compressor is a significant piece of mass that the car has shed. With it gone, that side of the engine compartment is so spacious and the crank pulley is freed up too. I like that very much! Link to comment https://www.classiczcars.com/forums/topic/47330-73-240z-the-subtractive-process/?&page=3#findComment-431220 Share on other sites More sharing options...
September 6, 201311 yr Author comment_431221 There are several lower dollar upgrades. Some very good stickies over at Hybrid Z in the brakes section that are very comprehensive. Then there are some higher dollar upgrades like Wilwoods. The stock drums are evidently very good but I plan to switch to rear disc. The only problems I really ever had with my Z's back when I had one that actually ran was brake fade in the mountains when they got hot. I plan to upgrade to drilled disc with Toyota calipers with 15/16ths master cylinder to start with and may go with vented Toyota calipers if needed.CharlesYeah, from what you just said, I've got a feeling that someday, I'll be getting around to the brakes eventually. I think that's a good thing. Link to comment https://www.classiczcars.com/forums/topic/47330-73-240z-the-subtractive-process/?&page=3#findComment-431221 Share on other sites More sharing options...
September 10, 201311 yr comment_431422 I've always liked the front bumper bars! Link to comment https://www.classiczcars.com/forums/topic/47330-73-240z-the-subtractive-process/?&page=3#findComment-431422 Share on other sites More sharing options...
September 10, 201311 yr comment_431428 Earlier bumpers and brackets are lighter and tuck the bumper close to the body-as originally designed. There are mounting holes for both types of bumper brackets on the '73s. My avatar car is a '73 with earlier bumpers. Link to comment https://www.classiczcars.com/forums/topic/47330-73-240z-the-subtractive-process/?&page=3#findComment-431428 Share on other sites More sharing options...
September 10, 201311 yr comment_431454 Beautiful Z! I'll have to check it out sometime, maybe take that exhaust off your hands... I'm in San Bruno, FWIW. Link to comment https://www.classiczcars.com/forums/topic/47330-73-240z-the-subtractive-process/?&page=3#findComment-431454 Share on other sites More sharing options...
September 10, 201311 yr Author comment_431474 I've always liked the front bumper bars! Bumper overriders were put to good use, I traded them for another part. Link to comment https://www.classiczcars.com/forums/topic/47330-73-240z-the-subtractive-process/?&page=3#findComment-431474 Share on other sites More sharing options...
September 10, 201311 yr Author comment_431475 Beautiful Z! I'll have to check it out sometime, maybe take that exhaust off your hands... I'm in San Bruno, FWIW. When can you come by? I'll be taking the exhaust off in the next couple of days before I'm out of the country till next March. I'm in SF, 94118. Link to comment https://www.classiczcars.com/forums/topic/47330-73-240z-the-subtractive-process/?&page=3#findComment-431475 Share on other sites More sharing options...
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