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Michael

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Michael last won the day on June 15 2019

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About Michael

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    was SW Ohio, now LA

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  1. Good points, Miles, but with all due respect, this is not a "newbie" question. I've owned and worked-on this car for 22 years. Wick's book (among others) has probably been sitting on my shelf for nearly 30 years. It's just that the car (not unlike the book) has sat more or less ignored for the majority of those years. Recently I moved, together with the car, to a locale where I have no garage, no parking space, no tools, no place to work on the car, and no time to work on it either. But the car was too precious, too storied and too unique to sell. And paradoxically, even Quixotically, I
  2. To summarize, the approach appears to be: 1. Disconnect lines to the calipers (front) and slave cylinders (rear). Pass fluid through the whole system. Hopefully the master cylinder and vacuum booster are OK. If not, do something... 2. Replace the slave cylinders (rear) while being mindful of the parking-brake pawl. Check drum diameter, and if out of spec, replace. Replace shoes. 3. Replace the calipers (front), rotors and pads. Presumably also do the bearings... or split the hubs/rotors and just replace the rotors? 4. New fluid, and bleedin
  3. Despite surfeit of information on upgrade options (in this sub-forum, or the FAQ), and some wise advice on leaving things alone for the more modest applications, there seems to be little information regarding refreshing of stock brakes. Here’s the problem: car has been in hibernation for years, maybe decades. Fluids are old. Pads are probably from the early 1990s. Brake lines were custom bent and installed around the year 2000 (long story), but the brake hardware (calipers, rotors, drums, cylinders,…) were left alone. Car was driven sporadically over the years, but hasn’t been
  4. The ideal solution would be to find a local mentor... somebody who knows what to see/smell/touch/hear, whose intuition would quickly diagnose things. To be learning on one's own, could be intensely rewarding - but just as intensely frustrating. The learning-curve is easier to ascend, if there's a fellow-traveler. Unfortunately this is all the harder in the present 'rona cataclysm. I'm going to make a potentially specious, but not entirely phone speculation: the engine is just worn. Nothing is seriously damaged, but it is "out of tune". It likely needs some carb and distributor
  5. A “big block” was a mid-1960s development of the Chevy engine family, with larger bore-spacing than the then already-venerable small block. The small blocks are, for those who remember, the stars of the original “Jags that run” Datsun V8 swap manual, that was popular in the 1990s. Big blocks were installed in passenger cars through at least the mid 1970s, but subsequently were limited to trucks. Mine originally came out of a 1978 Suburban. It had the hapless “peanut port” cylinder heads, meant for low-rpm yeoman duty. Big blocks continued to serve in GM trucks through the 199
  6. And here it is! HybridZ is now 21, fully and properly having attained the age of consent! Does this not call for a round of drinks? In all seriousness, folks... thanks to everyone, frequent or irregular, veteran or neophyte, or anything in between. The journey/saga/whatever continues!
  7. We hear incessantly about “the one that got away”. That’s either the crotchety old neighbor’s garage-queen, which we’ve been hankering to buy, but the neighbor would never acquiesce… until one day the old coot dies, and his widow donates the car to some obscure charity, or outright junks it. Or it’s our teenage love, that vehicle in which we blew our first head-gasket, in which we learned the joys of long-distance pushing (uphill, both ways, in the snow,…)… until college, a new job or a new spouse render iron demands: me, or it… and decades later, we regret… As of this writing, i
  8. 5 months later, the latest buzz is "patent filings" (how does one patent a car design???) confirming the images from September 2020; see for example https://www.autoblog.com/2021/01/14/nissan-z-proto-400z-patent-renderings/?guccounter=1&guce_referrer=aHR0cHM6Ly93d3cuZ29vZ2xlLmNvbS8&guce_referrer_sig=AQAAAAgQm6F5psC-cVjBNOmi7kDKu_U4c7lx-EWczI4ZidrrHD0CClr7rko-img5XUobX72U_EUpAw-XurkQsSFSNLgSubNYlAp10RBqGFfuhqwV0yRCMDZpn4UwlIH6TkS0cSjdW8Z6ymS-7PObyRS70Ol_Jt8eg1gJAkKwsHU7dxNF . The current situation with the 400Z reminds me of our mutterings from back around 2009, when the 350
  9. Distributor choices are legion. But they're rarely sold "with" the wires. Replacing the distributor should be a last-resort, as there's a trick to getting it properly reinstalled...namely aligning the tang at the bottom of the distributor shaft, with corresponding receptacle on the camshaft. This is simplified if the #1 piston is brought to TDC on the intake stroke, before the distributor is disturbed. In any case, it's not yet clear to me, that it was determined that there is no spark at all. But if it is indeed the case, that there is no spark, then my first hunch would be so
  10. Jaconense, first, welcome to the Forum. Second, before proceeding to the main response, a word on philosophy. It sounds like you recently acquired a fairly well-built but slightly ailing V8 Z. It also sounds like the previous owner got it to run, sold it to you, and then various travails manifested themselves. Correct? From the various pictures, your purchase looks to be fundamentally sound - assuming that the price was appropriate. So, please pause to congratulate yourself on what at least on first blush appears to be a decent baseline. Now moving on to your specific questio
  11. If it's a "Goodwrench crate engine", then it was originally an "orphan" engine manufactured by GM (so, not aftermarket) but never installed in a factory car. Instead, the engine went straight to replacement (or hot rodding) applications. A crate engine has advantages over something pulled from a factory-car. It likely has less mileage, and may have better parts. But it also has disadvantages...it might have been installed by amateurs, and/or abused. If you need a token vehicle for purposes of saying something at a parts-store, try "1978 Chevy Truck, small block 350". That woul
  12. The 240Z was around 2300 pounds, and the 280Z around 2800 pounds. More precise weights are available elsewhere on this site. More weight is removed from the 280 than from the 240, as part of the sort of upgrades that one does, to make the vehicle of a more sporting nature. But quite a bit of weight is gained to strengthen components, both structurally and in the powertrain. On the other hand, the Nova/Camaro cars that are winning the elite "amateur" drag races are... well, you know better than me. Some of them are down to Miata weight. My guess is that an S30 Z, su
  13. Indeed. And that's the scope of the problem if we do "only" a standard swap. It assumes a well-running car, and a well-sorted engine. Building a new engine is its own separate task. As is restoration of the car. The JTR swap-manual is just that... a swap manual. It tells, in general terms, how to take a working car and a working engine, and to make them work together, more or less. That already is hard enough! It gets much harder if any major component is at all questionable, unready or deficient. One of the first things that happened to me, after "completing" my swap, was
  14. Wait, you only have the bare block? As in, no crank, rods, pistons etc.? Or are you contemplating replacing some of these components? If money isn't the most aching concern, you're a good candidate for buying a crate-engine from GM. It will be comprehensive, camshaft etc. already matched, and it will carry a warranty. But as others have noted, please don't let this be your only daily driver!
  15. I would most assiduously recommend building the engine, sourcing a transmission, and mating the two - before proceeding with the swap. Otherwise your car be disabled/dismantled for a long time. Cam selection is its own science/art. It's part of an integrated effort... heads, intake/exhaust, and so forth, and so on. It is a vast subject in its own right. And then there's the question of just getting the engine to run reliably ... never mind the "high performance". Flat-tappet cams in particular are a dicey proposition, owing to the danger of "wiping" them.
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