Jump to content
SAU Community

Drift Physwics.......?

hayai32

By hayai32,
in Motorsport Discussion & Builds

 Share

Recommended Posts

GTRgeoff Grand Master

GTRgeoff

Posted
Posted

Go with what you have then...gotta keep the teacher happy ;)

Duncan

the extract, for educational purposes only (copyright) is from Race Car Engineering and Mechanics - Paul Van Valkenberg, HP books and is available from http://www.bevenyoung.com.au/prdt393.htm

I can put a bit more res in, but it will be larger. Give me a couple of hours as the other half is wanting me to do a couple of things.

xRHETTx Mentor

xRHETTx

Posted
Posted

Great post skylinegeoff. Im currently studying 3rd year mech eng and am also interested in getting into race engineering. How did you go about finding more info about getting into the field? Also, can you recommend any other books etc that are worthwhile to read on the topic?

GTRgeoff Grand Master

GTRgeoff

Posted
Posted

repost of images. the rest of the article is very race specific so I have left it out. Seriously recommend buying this text due to the broad nature. Also just good reading.

Rhett

try a search and look through that website I posted for the book. Also look at a mag called Racecar Engineer.

In melb there is Kangan Batman TAFE that runs a tech course in race mechanics as well as race engine building...worth a look. Some of the uni's have automotive engineering undergrad degrees but couldn't help me with a masters in race engineering or any of the other areas I am interested in such as automotive management.

Searching online you will find a fair amount of info as well. There is also a member on the forum who is highly experienced in race car dynamics and engineering, as well as managing a team (if it still operates after PROCAR closed down) but I won't post his details to prevent him getting bombed with questions. He already does enough and if you are truly interested you will be able to deduce his identity, or he will announce it himself, probably as he adds a mountain of relevant info to this thread.

Majanal Grand Master

Majanal

Posted
Posted
Majanal : You wrote somewhere that you have a few suspension goodies... From a non scientific perspective, what sort of difference did good suspension make to your drifting? What difference did the locker make?

Ok, sorry about the slow reply.

I found that the suspension made the car behave in a much more controlable way, I was able to predict what it was going to do, which was sometimes "oops" lol. Made the whole car much nicer to drive and by the end of the day I was pretty much able to link the whole track.

The locker helped also as when I flawed it on the flick back it would spin both wheels instead of just the one and therefore give again more control, sounds backwards I know, but when you have one wheel spinning and one gripping it really sucks, as you have to drag that tyre around with you.

Hope that helps, if not, please feel free to ask specific questions and I'll do my best to answer!

Dan.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • sunsetR33
      Blue/grey smoke after idle

      By sunsetR33 · Posted

      Can't you put the pistons to TDC and then do the valve seals? Or will the drop down too far to pull them back up?
    • sunsetR33
      Replacing turbo water line - any recommendations or advice?

      By sunsetR33 · Posted

      One thing I can tell you is, do it properly the first time. If you encounter unexpected problems just let the car sit for a week or two if you have to get some other parts or figure stuff out.  I'd have said go and use as many OEM parts as possible but since you want to change the turbo later on a custom kit is probably the better choice. Since I have no experience with RB25 just compare parts diagrams and images before buying a line kit and it should be easy to see if it has everything you need. Amayama has very good parts diagrams and part number lists, that is what I used a bunch to figure out what I might need. And don't forget to plan ahead and possibly renew other stuff that's easy to get to while you're in there doing the turbo lines. Happy wrenching
    • sunsetR33
      Unpeeling the Orange

      By sunsetR33 · Posted

      Update 4:   Hi all, good news. Engine is running and all the gaskets and seals seem to be working as intended. No leaks so far, even the JB Weld seems to hold. I flushed out the old coolant a few times and put in fresh coolant, not Nissan stuff, I decided to try the Ravenol Protect FL22, they claim it works for a wide variety of JDM cars and the opinions on it by some people were pretty good. And it has the nice poison green color! And man am I glad I bought a coolant system tester earlier this year, vacuum filling works wonders on this engine. I can definitely recommend this to anyone still doing it the old school way. All you need is compressed air supply. Will have to do a small test drive as soon as I can, I removed the gauge cluster again as the tacho needle was still bouncing around a bit but it was much better than before already.  I also found some cracks on all 4 tires inner and outer sidewalls. Apparently these tires should 't be parked on for extended periods or be kept under 0 degrees during storage, which I did not know. Clearly the previous owner didn't look into those details either, he probably bought them just cause they are cool semi-slicks. I'm just wondering how tf I am supposed to reach 30-80 degree tire temperatures on the public road consistenly, these tires were never going to work for my use case. I'll probably order Continental SportContact7 ones as these are the best allround summer tire available right now and I don't think I'll need anything crazier for now. Do let me know if you have experience with various tires and which ones you recommend.
    • sunsetR33
      Unpeeling the Orange

      By sunsetR33 · Posted

      You have no idea how many goddamn boxes I received these past three months haha Most have been put to use by now though, luckily
    • sunsetR33
      Unpeeling the Orange

      By sunsetR33 · Posted

      Not going to pretend I didn't do a bit of junky work this time around, but mostly due to the fact that some things I am not willing to spend days fixing right now, like wiring. I try to do most things properly the first time around.
×
×
  • Create New...