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Just how hard are 284s to find?


gpchris

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Well my trannys been getting worse. I got a friend to record me doing some burnouts and it was impossible to do without basically flooring it with the ebrake on. And now only my passenger side wheel spins... After my burn out attempts my tranny was slipping alot in first gear. It’s not my daily car so i don't care but I really would like a tranny that puts all my power to the road. I've lost to neons.. But back to the main subject how hard are the 284s to find? I really don't want to put out the money for another crappy automatic.. Are they like extremely rare or just uncommon? And no I’m not showing these videos :lol:

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well... our cars were not really inteded to do burnouts. if you are lucky you can do a one wheel blunder!

 

If i was your transmission, I would slip to after you have abused by and burned out my clutches!

 

 

 

I have never seen a 284 tranny in a yard. but you should be able to find one somehow... but a 95 will be harder to convert than a 93 down.

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Do the '95s have the provisions on the firewall?

 

No. But moreso the dashboard is the problem. '94+ has no provisions for the clutch pedal. You're definetly looking at some custom work, + a custom chip to run it.

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you should not have a car if thats what you think of your car!

 

 

You have to overcome a few issues.

 

1 front wheel drive. most of the cars weight is on the drive wheels.

 

2 light ass rear end. no weight to hold your tires to the ground.

 

3 friction. you need a spray bleach system or something to lubricate your front wheels so they break traction easily.

 

I want you to notice... Your rear wheels were frozen and sliding. good way to flat spot some tires.

 

Where are the vids of the bleech spray burnout by a red GTP? I think redGTP, Our french- Canadian member did this right beofre doing the trans swap to his car. old tires and a soon to be pitched tranny, so why not.

 

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Hey my 3.1 can make awesome smoking burnouts, The video was demonstrating that the 3.4s tranny was slipping at high rpm. The wheels barely even spun. And even though all the weight is in the front and nothing in the back you should still be able to burn out with the ebrake. You'd have to have a WEAKASS motor to not be able to burn out.. (or in this case a slipping tranny) I would have let off the ebrake but i wanted to demonstrate how it was on the whole time and the car still pulled instead of burning out.. Now if my 3.1 has enough power to overwhelm the wheels and not pull the car forward then the 3.4 should have no problem.

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284s are funny, i guestimate between 91-93 only around 5500 give or take first gen w-bodys had the 284 as their transmission, i am going to be 5 speeding my z34 soon here, and all the parts basically fell into my lap and i wasen't really looking at the time.

 

but in automatic form my z34 can break the tires loose a little bit, but its bad for my 4t60e to be doing that all the time so....

 

but as far as how hard 284s are to find, just keep an eye out also you will need ALOT of oddbal odds and ends you never even thought of such as:

clips to hold the shifter to the floor (different then auto)

intermediate shaft bracket

firewall plate

clutch pedel assembly

and more that i cannot think of

 

as far as shifter cables, the larger one is long discontinued

the smaller side-to side cable is still avaliabe from GM as of right now, i believe it lists at $160

 

best if you find a complete parts car.

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as much as you may want to put a 5 speed in, don't do it unless you have plenty of time and money, especially for a 284. i would get it rebuilt before even thinking about putting it in, cuz if it goes you'll just have to do it anyways.

 

a lady at work has a 91 or 92 cutlass 3.4 5 speed, kinda beat up but not too abused, and i told her to let me know if she ever decides to sell it. it's pretty base, so i might be able to get it for cheap eventually, and have a new project :twistedevil:

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The wheels barely even spun. And even though all the weight is in the front and nothing in the back you should still be able to burn out with the ebrake. You'd have to have a WEAKASS motor to not be able to burn out.. (or in this case a slipping tranny) I would have let off the ebrake but i wanted to demonstrate how it was on the whole time and the car still pulled instead of burning out.. Now if my 3.1 has enough power to overwhelm the wheels and not pull the car forward then the 3.4 should have no problem.

 

Not really, If you have big enought sticky enough tires and like 2.88 fdr you can can have 400hp engine that will struggle to break a tire loose. My little 125hp accord will rip them loose with the manual trans and the skinny tires, and my old 100hp barely running reliant wagon i use to have would put most v8 Pickups to shame in the burnout department. Burnouts is more of a sign of poor traction then power IMO. Running a sub 14 sec quatermile is more Of a sign of power then big smokie burnouts.

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as much as you may want to put a 5 speed in, don't do it unless you have plenty of time and money, especially for a 284. i would get it rebuilt before even thinking about putting it in, cuz if it goes you'll just have to do it anyways.

 

a lady at work has a 91 or 92 cutlass 3.4 5 speed, kinda beat up but not too abused, and i told her to let me know if she ever decides to sell it. it's pretty base, so i might be able to get it for cheap eventually, and have a new project :twistedevil:

 

And 284s don't have rebuild kits available. You have to SEND them to Getrag to be rebuilt.

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Exactly as Manic stated, you have to send them out to Getrag.

 

IMO, if I were to ever do a 5 speed swap in a FWD GM vehicle, it would be a 282 for the fact that is is rebuildable, and much less costly. 282's can be built to handle a good amount of power as well.

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I'm planning on getting alot of power out of my 3.4x, I plan on turboing it and much more. So would the 282 be a better decision?? But wouldn't it be alot harder to make a 282 work with a 3.4? Plus i assume the 282s are alot easier to find.

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how would it be harder to use a 282? theyre essentially the same on the outside. besides there are a lot more 282's, as well as any w-body 282 would bolt right up (aside from your94+ problem). there are plenty of guys running 282s with more than stock power with no problem. if you can find an almost new 284 for extremely cheap, go for it, but i wouldnt pass up a 282

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I have Rebuilt my 284 in a transmission shop near my house, after 2week and 1800$CAN, My Hm-284 was rebuilt,

 

-Change Internal kit diff

-Cage complet diff Ass.

-Bearing (p/n: LM503349)

-Bearing (p/n: LM503310)

-4x Bearing Diff

-Syncho ring reverse

-weld a case (oil leak in a little little hole caused by a scrap bearing)

-Machined a diff pin

-2x Cardans seal (driver and passenger)

-2.5L syncromesh GM oil tranmission

-Plus stuff to seal the jouins

-Plus Work Time (12hours)

 

and My Burnout when my GTP was automatic with oil and Handbrake (foot brake) lol :)

http://videos.streetfire.net/video/a670b6b5-0b5c-4b64-95bc-cef6d772ae82.htm

and I know the handbrake is stupide.. :redface: I just make it 2 time ... :redface:

 

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So far in all of my travels through my local junk yards I've seen 3 284 equipped W-bodies, and only 1 282 equipped W-body. I bought 2 of the 3 284s for less than $50 each. :cool:

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