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DavyZ

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Everything posted by DavyZ

  1. Hmmm, that is a very interesting question regarding the cats. My first educated guess would be that you would not need them since they are considered part of the chassis. However, what you posed about the O2 sensors makes me very nervous about the whole thing. Man, it is more and more that the whole car is becoming one big emissions unit and one part cannot do without the other Davy
  2. How about: the last body style of RX7, like the one BLKMJK drives. Shaped like a peanut... Davy
  3. Dan, both Ross Corrigan and Mike sell all kinds of suspension stuff. I don't have Mike's url, but here is Ross': Modern-motorsports About the Volk wheels, have you checked the Makin Industries site to make sure that those are the widest size they come in? Might be worth a shot. The F1 cup wheels are sweet--just make sure you go at least 17" and keep them tucked in low for a good effect. Davy
  4. Or you can go to Mike (scca) site or Ross Corrigan's Modern-motorsport site and get as good or better for less... Davy
  5. That would be the one to check out. If it fits with relatively little mods, go for it. I bought a third gen RX7 PS rack from the JY and it mounts exactly the same way as the stock Dastun rack, period. The only issue (if this is an issue) is that the right side is two inches longer than the Datsun rack. Therefore, the rod at the end must be shortened. How this plays in with bumpsteer and possible suspension problems (if any) remains to be seen, but I know this sucker will bolt up exactly like the stock rack. Davy
  6. The first thing you should do is to buy the JTR V8 Z conversion manual and read it cover to cover at least twice before beginning anything. Then take it slowly and go from there. It has to be the base you build upon if you have not done something like this before. At the very least, it will be a helpful template for you to use for your conversion so that you do not become mired in the details. Just food for thought. JTR Davy
  7. That is the BOMB! Oooo, me like! That will have to be the badge when the paint job is done... Davy
  8. Man, I have never heard that before---that can't be serious. Having removed stainless trim, I can tell you it probably has NO supporting properties at all. Some guys run no trim and I have not heard one saying "...it just popped out on the freeway..." If that is true, then I have to be schooled and I want some proof if someone knows otherwise. Getting the stuff back in is apparently a royal PITA. If you decide to do it, be very careful to not break the thin rubber strip. Hopefully someone who has put the stainless back in successfully will chime in. Davy
  9. If the search function is working (you may have to search only one forum at a time) look up the info about a Q45 engine swap. There are links to Q45 racing (for HP) and maybe even a an engine bay pic or two of a Q45 240Z. It has been done and it works, but is it worth it? That would be my question. I can surely appreciate someone doing the swap to "keep is all Nissan" if that is the aim, but in terms of practicality and bang for the buck, the V8 Chevy swap has to be #1. Davy
  10. They are not interchangeable, but they are both 400 cubic inch GM engines. Davy
  11. I'm trying to remember how much HP my Q makes...I think it is about 245 HP or so. Sweet engines, all aluminum, would probably fit too, although you may have to relocate the steering shaft a bit. I have heard that that 300ZX 5 speed will bolt up, but that is pure hearsay. All one has to do is to compare the bolt patterns of both trannys and check the input shafts. All in all, a Chevy is cheaper, can take a tremendous amount of abuse, and can make more HP cheaply. Better bang for the buck IMO. Davy
  12. Remember when we all thought Corvette Summer was the hottest movie on the planet? You think that Corvette was any better? Well, ok, it was, but you get my point. Davy
  13. Stupid me. I got so caught up the rest of the thread I failed to see the FIRST post that said it all. My bad. Davy
  14. Is the double carb set-up for looks or for performance? If it is for looks and you have the cash, great, I completely understand. If, however, it is setup for performance, a large single carb will do just fine. Plus, you will probably save some money in the process. Do you know what RPM your engine will be able to turn? What are your cam specs? Just curious. If this is a racing engine with a forged & balanced rotating assembly able to spin upwards of 7000 rpm and a cam to match, well great, the double carbs will do just fine, otherwise a single carb would do the trick and be better for a street motor. Hopefully I'm right on track here, and some of the other guys will chime in. I'm not trying to dissuade you from building your motor, just throwing out some possibilities that may help you in the long run. Davy
  15. Very nice work Tim !!! They look like they tuck in tight and should flow very nicely. Just how big is that final exit? 2.5"? Curious. Davy
  16. You know there has to be SOME company like Trimlock, Steel Rubber Products, Soffseal or the like that sells some kind of weather-stripping that can be used in place of the genuine Nissan product. My biggest concern is not necessarily the quality, as each of these companies carries many varienties of different kinds of weather-strip, but the proper fit. However, logic dictates that it should not be that difficult to find. Anyway, just thinking out loud. David
  17. I was there early on, but I lurked for the longest time---too bad since I would have made some great friends even earlier! Locutus is doing the day to day maintenance of the site, I believe. As far as sending a donation (and we have had financial needs in the past) that is a great idea and may on the forum have sent $$$ to keep the site up and running--it's not cheap!!!! I know the money came from SuperDan, Pete, and Mike mostly (if I'm not mistaken) and then others gave generously. Where do we send moolah now, Mike? To SuperDan? Might want to let us know with a Paypal account or something... Davy
  18. It almost always makes sense to just be done with whole thing and do a legal LS1 or LT1 swap.... Davy
  19. You want to get the measurements as correct as possible. My advice (for what it is worth) is to file your way to the correct spot and then weld the 'washer' in the correct location. You can use weld material to compensate for the enlarged hole, but man is it ever hard to file... Davy
  20. Man do you have your work cut out for you on that 510. To answer your first question: NO! They are not the same in that the 510 is considerably shorter. However, a V8 can be made to fit. I do think that your handling will suffer. The weight seems to be better distributed in a 240Z with a V8 IMO, just thinking about it. I did own a 72 510 so I'm not just guessing here. If you have the time and money, I would MOST DEFINITELY swap in an LS1 motor because of the weight factor. As far as the crossmembers being interchangable between the two cars, a book like "How to Hot Rod and Race your Datsun" might actually have that info. I wish you the best on doing the fabrication since it would be one heck of a ride. SSS510 (?)on this board owns a 510 with an L28 and a T56 combo, if I'm not mistaken. He is turning out 11's now?!? or some such fantastic times. He might be a big resource for info--he posted last in the general info...just keep your eyes peeled. He probably has a great perspective on weight distribution and the like with respect to the 510. Make sure you keep us posted with your progress. Take lots of pictures.... Davy
  21. Even if one cares little for the environment, a messy engine compartment is just a no no! Seriously, Greimann brings up excellent points and all the info makes excellent sense. Davy
  22. You gotta learn to be nicer to those big heavy cars you meet! Nice kills; ain't it fun?!? Davy
  23. Man, I too can relate. I have spent lots of $$$ and have not even payed for the 240Z yet! Davy
  24. Depends on the kind of tranny you want. A 700R4 is a great choice for an automatic and a 'World Class" T5 is a good choice for a stick. Both are cost effective options if you are running under say 400 HP. The JTR manual explains most of this and is a great way to start, plan, and cover your conversion progress. My biggest advice is this: buy the JTR book and BUDGET what you are doing. You can always upgrade components later, after you work the bugs out of your conversion, assuming it has any. This forum will be your greatest resource after the JTR book. The search function seems to work only intermittently lately, but hopefully it will be working just fine again soon. Welcome and good luck. Davy
  25. Ah, ok, me understand now! Too many numbers for my aching head...I'll stick to my bread & butter, garden variety 350 Still, thanks for the clarification. Hmmm, an LT4 sounds like a great motor...availability? Davy
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