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To the people who have welded there diffs

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Old 08-22-08 | 08:34 PM
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Never tried a welded diff, been running my stock 88' GTU Diff since I've had the car. Only about 50k miles on the car, assuming my diff is good. If not, I'm gonna rebuild it if I need to and then save up for a KAAZ. Been running on stock suspension, and just got some DTSS elims and Stance GR+. Never chopped the springs, just ran it how it was. I knew I was doing shitty but I was having fun. So instead of wasting my cash I just saved up and did it right... 18 and a high school senior with a SMALL part time job.
Old 08-24-08 | 04:59 PM
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So I have been drifting in my n/a vert for a year now just found out I dont have lsd. I'm woundering how its going to be when I do get an lsd, and I'm assuming im going to have to re-learn how to drift. I have been thinking about welding my diff until I get the S5 TII rear end.
Old 08-24-08 | 05:59 PM
  #28  
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Originally Posted by marshall13B
So I have been drifting in my n/a vert for a year now just found out I dont have lsd. I'm woundering how its going to be when I do get an lsd, and I'm assuming im going to have to re-learn how to drift. I have been thinking about welding my diff until I get the S5 TII rear end.
You are not going to have to relearn, its more of a rethink. You will be able to carry more speed into the corner and have more control and more angle alot easier. The biggest change will be how you start your drift, more options are available that just do not work, or do not work well on a open diff. The biggest change may be your low speed drifts depending on how you drive. With an open diff I had a hard time doing tight circles, figure 8s, and low speed corners. The inside tire would just start to spin and I would just do one wheelie peelies everywhere. I could however do slightly faster corners that are a little bit longer because I would throw the car into a slide and let the momentum carry me through, with an LSD or a welded you can push yourself through the corner. On tighter circlees/corners you can apply some power and the diff will lock up(if it is LSD welded is always locked)and again you can get more angle.

As far as throttle goes with an open I found I was heavy on the gas all the time trying to make or keep some angle. I really was not worrying about throttle control because it was either all in or all out. When I switched I tried going full bore and it was a lil weird, I am not to sure how to describe it. The car felt more stable in partial throttle than it did at full I guess is how to explain it.

Say it went like this.
Your at full throttle

You brake
brake, turn in
full throttle

Well the car would start to slide (good) but then it would not go where I wanted it, or I would spin out because the tire speed was to much and I did not have enough traction in the rear to push my self along because of it. I learned to turin, full throttle and then let off after the rear tires broke lose, but not enough to where they stopped spinning, just enough to have enough traction to push the car along. Sorry if that doesn't make much sense.
Old 08-24-08 | 09:47 PM
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dood have it welded, but make sure u have the welder weld all the spider gears together and spider gears to the casing of the diff, and spider gears to the center shaft...Its guna be so ez to kick out compared to open diff. and everything will be very predictable when you drift
Old 08-25-08 | 12:24 PM
  #30  
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Here's one way to lock up wiscous.

http://forum.vastaheitto.com/index.php?topic=214.60
Just scroll down the page

Site is in Finnish, but there are lots of pics.
Only one of my friends have managed to broke this way locked wiscous,
the car is named "Skydillac" its r33 with cadillac 6,0L v8 + vortec supercharger...
Quite a smoke machine
Old 08-25-08 | 05:02 PM
  #31  
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I would really like to see pics or vids of this car.
Old 08-25-08 | 05:40 PM
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Originally Posted by dkwasherexd
Man I know how it is. Back then I did w/e it takes to get lower, I cut the springs then found ut itwas too soft, so I had anotehr set of springs I heated and it was okay, I still drove it in the canyons. It lasted for a year, on shock in the rear blew. I still dailyed it . So months later I saved up for some used tein ha coilovers from my delievery job i was only 17. So then I eventualy I saved up for a $300 lsd, I didnt know it was viscous, but I started drifting with it . It was hard to learn with viscous, but eventualy I got the hang of it and learned off it w/o powersteering. Then Iwanted a paint job, but couldnt even aford a oneday paint. SO I found onrx7 club [$50 paint job on a budget] rollered my whole car black, itwas BADASS.. The point is you dont need to spend alot of money to do what you want, there are ways. I justwent with the budget car setup. Then one of my freinds from AZ came bace and he showed me his drifting, and I was blasted away, he initaed soo early and kicked out w/o much effort. I asked him how come its so easy for you, he said welded diff ! I drove his s13, and man I was in love. Powersteering and a/c it was LUX. He dailys his s13 in AZ and in socal deleiverying pizza. All it has is KYB struts.Drive it to az from socal back and forth. Hes had the same diff for 3 years and he would smash on his car in a empty lot for hours and hours going through over 30 sets of tires. That diff is still going. What im trying to say is it just depends on how you work on it, you dont need to spend $$$ like nuts to drift.
I just went with the budget setup. Until Ican make more money I guess l invest in a legit 2way. Its just at the moment , I have no job, im in college, its hard, and I have a extra open diff laying around you know, why not weld it , its free.
I notcied some of the best drivers came from welded, and still even some d1 drivers use welded. Most drifters here uses welded in their s13s or s14s in events, some guy sdaily it. Its just most welded guy dontsay anything because tehy dontwant to be bagged on. and all the ppls that diffs blew would spread the word. So ppl are over exaggerating about welded setups.
You know, not to make a whole bunch of fun of you or anything...but this sounds alot like Initial D to me.

But since I know what both feel like, and how long they can, or dont last, Ill throw in my .02

I have a friend that still runs a s13 240, with a welded diff, and drives it daily. Runs fine, chirps like a bitch though, when hes trying to park.

I also know a guy that runs a chevelle down the strip every now and again, that twisted an axle in half and ran his car into the wall since it was welded up. Im not saying that an LSD would have saved his car...but it would have had a better chance than a detroit or a lincoln locker.

I have driven my RX with a clutch style in it, and its nice, tight, locks everything up when you slide.

I have also driven my RX with a newly rebuilt clutch style in it that acts like a locker. So much nicer. It still spins the inside tire a bit parking, but around the street, its nice, but very tight. Its got about 200 ftlbs of breakaway torque. Add some Toyo R888's and...
Old 08-25-08 | 06:49 PM
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^ I agree with everything you said except the weak axle caused the crash, not the diff. Most serious drag racers will run spools.
Old 08-26-08 | 12:21 AM
  #34  
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Agreed that the axle breaking was a major component, but it snapped close to the diff...I am wondering if it was fatigued from the welding.

Either way, it wasnt pretty and his car needed lotsa new parts.
Old 08-26-08 | 03:19 AM
  #35  
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Originally Posted by Turbo II Rotor
I would really like to see pics or vids of this car.

If meant the skyline, here is link to build tread

http://forum.vastaheitto.com/index.php?topic=2178.0

There is some pics, including the dyno chart...

And link to tube, video from last sunday...

http://www.youtube.com/watch?v=NSRV-rGNhqU
Old 08-26-08 | 03:53 PM
  #36  
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Very nice, car looks like a monster.
Old 08-26-08 | 03:58 PM
  #37  
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if someone wants to weld their diff...whatever. challenge them to an SCCA autocross then laugh in their face.
Old 08-27-08 | 10:41 AM
  #38  
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Originally Posted by PvillKnight7
if someone wants to weld their diff...whatever. challenge them to an SCCA autocross then laugh in their face.
Nobody is arguing that a welded diff is FASTER, its an obvious point that it isn't otherwise everyone would be running one in SCCA already! People in this thread do drifting and the point is if you're on a budget and cannot afford a 1.5 or 2way then a welded diff works better than other options for DRIFTING.
Old 08-27-08 | 07:42 PM
  #39  
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Originally Posted by royalwithcream
Nobody is arguing that a welded diff is FASTER, its an obvious point that it isn't otherwise everyone would be running one in SCCA already! People in this thread do drifting and the point is if you're on a budget and cannot afford a 1.5 or 2way then a welded diff works better than other options for DRIFTING.
yeah, its all about more angle, were tryin to keep up with the S14's and other S bodies. The other day i was riding in my buddies S14 and he'd get more than 90*in that beyatch and be pourin smoke out. thats where spindle mods and 100% locked diffs come in handy. far as i know if i get ahold of an S5 viscous im going to weld it like those Finnish dudes!
Old 08-27-08 | 07:55 PM
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Its easier to get more angle with a longer chassis such as the s, and they also have more steering angle stock, and a better rear suspension set up.

Maybe I am getting to old to compete. That much angle and smoke is fun and all but its not the same as it used to be with less angle more carry speed and longer runs, those were the days, oh well who says you cant teach and old dog new tricks.
Old 08-27-08 | 07:56 PM
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Originally Posted by Zenki FC3S
yeah, its all about more angle, were tryin to keep up with the S14's and other S bodies. The other day i was riding in my buddies S14 and he'd get more than 90*in that beyatch and be pourin smoke out. thats where spindle mods and 100% locked diffs come in handy. far as i know if i get ahold of an S5 viscous im going to weld it like those Finnish dudes!
Are you implying that a welded is better than an LSD?
Old 08-28-08 | 01:35 AM
  #42  
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Originally Posted by Zenki FC3S
yeah, its all about more angle, were tryin to keep up with the S14's and other S bodies. The other day i was riding in my buddies S14 and he'd get more than 90*in that beyatch and be pourin smoke out. thats where spindle mods and 100% locked diffs come in handy. far as i know if i get ahold of an S5 viscous im going to weld it like those Finnish dudes!
THANK you sombody is backing me up lol ! gosh seriiously, these old guys need to go to events these days and see how many guys run w/welded
Old 08-28-08 | 01:39 AM
  #43  
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Originally Posted by Turbo II Rotor
Are you implying that a welded is better than an LSD?

I think he meant that welded is better than viscous...

One more pic of smoke pouring Skydillac, its a beast even thou its not my car...
Attached Thumbnails To the people who have welded there diffs-alastaro_55.jpg  
Old 08-28-08 | 02:47 AM
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smoke is all about the tire and tire speed. it pretty much has nothing to do with your diff.
Old 08-28-08 | 03:08 AM
  #45  
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Originally Posted by RussTII
smoke is all about the tire and tire speed. it pretty much has nothing to do with your diff.
No ****!

I post the skyline pic only for the nice car, it had nothing to do with the diff.
So bit offtopic...
Old 08-28-08 | 10:43 AM
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Originally Posted by speed rII
I think he meant that welded is better than viscous...

One more pic of smoke pouring Skydillac, its a beast even thou its not my car...
Wow, that thing does some serious smoking!
Old 08-28-08 | 04:43 PM
  #47  
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Yep, that car is badass.
Old 08-28-08 | 07:24 PM
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Originally Posted by RussTII
smoke is all about the tire and tire speed. it pretty much has nothing to do with your diff.
True... And increased angle is going to smoke the tires further, having a welded diff ( or a 2 way etc.) keeps the cars angle under controll.
Old 08-29-08 | 12:09 AM
  #49  
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i disagree
Old 08-29-08 | 03:09 PM
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So do I, but this is the drifting forum. If you're trying to drift with an open rear your retarded and hurting yourself in the long run.


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