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DavyZ

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Posts posted by DavyZ

  1. Common problem... and thats with a race prepped 1147cc motor... Only like... 100-130hp. However I'm sure those dudes switched to the proper axles. Its a well known problem. :P

     

    I'm going to say that the entire rear end in those Spitfires is a known problem. My friend in highschool broke a spindly-looking u-joint doing basic burnouts (I was with him, but not driving, thank you). I have a idea that those cars were not made for any kind of "punishment" at all. They do look and sound good though...

     

    Davy

  2. sounds like a good idea but is there any fabracating needed to install a t5 and do you think the drive shaft from the th350 slash r200 will bolt to the t5

     

    The 200R-4 transmission will bolt in and be the same length as the TH350 tranny. You won't have to have the driveshaft resized or anything. If you put in the T5, you will have to have the driveshaft shortened (if memory serves). Try searching the topics in the forum and you'll probably find the answer you are looking for. There's gold in the archives.

     

    Davy

  3. The MSA kit is made by Precision, which is the same stuff everyone sells. There was a difference between the 280Z kit and the 240Z kit, judging by the archives, with one having thicker or stiffer door rubber. At some point, they started selling just one kit. My guess is that it is the one they sell is the stiffer one.

     

    Here is something interesting I came across a few days ago: I was looking in a old JC Whitney catalog and ran into one of their ads for weatherstripping. They showed cut-way views of the different patterns and it looks like there are more than a few that could be good for the Z. The main thing to do is go to a good junkyard and start pulling weatherstrip from a number of vehicles (newer is better), try to match up the Z's rubber, and go from there. Can you imagine finding good, soft, pliable rubber that would work for the doors?!? Yeah, I can't either.

     

    Davy

  4. easier to switch to a 200r-4 or 700r.

     

    Agreed.

     

    automatics suck in a z.

     

    No they don't. I have driven V8 Z cars with automatics and they are great from my experience. They also have 700R4 or 200R-4 automatics and work extremely well with the 4th (overdrive) gear. This guy may want an auto and there's really nothing wrong with that, especially for his intended use. The whole setup needs to work together: engine, transmission, rear gears, even the size of tires--you must take it all into account when building a car.

     

    ...use a GM t5 with a 3.90 gear. works great!!!

     

    Good to know, thanks :D That's what I have going in right now. I'll see how the 3.90 is with the T5 and if I don't like it, I'll swap in the 3.54 VSLD.

     

    Davy

  5. Would make an easy convertible conversion, though.

     

    This is exactly what came to mind. But, as was stated earlier, the reinforcing should have been done. I hope it was. You could still do the bracing if it doesn't have it. I'm not sure who is still making the old Origin convertible stuff now.

     

    Davy

  6. I believe it is FRP (fiber reinforced plastic) like that found in the early sugar scoops...

     

    That's a "no" for sure on the scoops. The material of the console does not have the same composition as the scoops do (I know, I have cracked both...)

     

    Davy

  7. Wayne, I was reading the numbers you just posted and I thought, "Boy that looks strange: 537 lb ft of torque at 3400, 470 hp at 5300 at 3 lbs of boost..." But then I realized that this was only at 3 LBS OF BOOST!!!.

     

    :2thumbs:

     

    I'm really looking forward to the final dyno numbers on this engine. Great work, Wayne!! :D

     

    Davy

  8. Tyson, the B210's look good with little ZG flares and some Watanabe's or Panasports. I think his price is high since the body & paint are so so, but I have to ask the question, how often does a clean little B210 come along? It would make a pretty cool little racer or make a decent DD.

     

    Davy

  9. Looking good, Ratzun. Weren't you Ratsun on here before?? I believe you were the same :D

     

    I like these sentenses in your description of the first dyno pull:

     

    "Our first pull was to 5000 with only partial throttle opening and it made only

    570 hp or so. Tracy made a few adjustments in the software for the fuel injection and we ended up pulling it about 5 more times. Each time making a few more adjustments in between and raising the RPM up a little each time. The final pull ended up at 6200 rpm and it made right at 840 horse power

    and 720 foot pounds of torque. With 700 foot pounds at 4000 rpm..."

     

    Keeeyripes, man! That's just sick :shock:

     

    Davy

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