M2 trailing arms or stock w/ jimlab busings?
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Joined: Feb 2001
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From: Sicklerville, South Jersey!!
M2 trailing arms or stock w/ jimlab busings?
ok well it looks like ill be done the front suspension this week and time to move to the rear, now while im there ill be doing the toe links(m2's)
but im wondering if i should spend the 190 on the m2 trailing arms, or will the stocks with jimlab bushings be just as good? i mean your removing the trouble poing( stock bushing) but the m2's have a thinner shaft so it would be safer to run wider tires in back (i have 255's now but prob gonna put 285's after i burn these off) is it worth the extra 2 bills , i mean ill sell the stocks with jim's bushings installed so that will off set the price a bit.
just want any opponions
thanks guys
but im wondering if i should spend the 190 on the m2 trailing arms, or will the stocks with jimlab bushings be just as good? i mean your removing the trouble poing( stock bushing) but the m2's have a thinner shaft so it would be safer to run wider tires in back (i have 255's now but prob gonna put 285's after i burn these off) is it worth the extra 2 bills , i mean ill sell the stocks with jim's bushings installed so that will off set the price a bit.
just want any opponions
thanks guys
Joined: Feb 2001
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From: Abingdon, Md
I have them and like them a lot. They are great for drag racing too. They keep the back tires from toeing inward when you launch. (good for getting rid of wheel hop too).
Ernie
Ernie
Thread Starter
Joined: Feb 2001
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From: Sicklerville, South Jersey!!
nice!...hmmn
so far consensus is for m2, but wouldnt it be the same thing since ill be removing the trouble point? the bushings the problem, so would the spherical bushing make a big diff, or should i say the hell with it and just buy them? credit cards are gonne love me this year
so far consensus is for m2, but wouldnt it be the same thing since ill be removing the trouble point? the bushings the problem, so would the spherical bushing make a big diff, or should i say the hell with it and just buy them? credit cards are gonne love me this year
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It's never fast enough...
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From: Miami - Given 1st place as the POOREST city in the US as per the federal government
Originally posted by dclin
With my combo above no need for M2 arms - I'll see if I can crawl under there with my camera.
With my combo above no need for M2 arms - I'll see if I can crawl under there with my camera.
It's never fast enough...
Joined: Feb 2001
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From: Miami - Given 1st place as the POOREST city in the US as per the federal government
Oh, I have the M2 kit installed and will soon be installing Jimbo's bushings. I will keep the M2 simply because they will still give me a little bit more rooom for the wheels, and steel is still more solid than Nylon..
Originally posted by Flybye
Oh good. This means when I order my K58s, they will be 10.5" wheels so that I can fit 295/30 18s on em
Oh good. This means when I order my K58s, they will be 10.5" wheels so that I can fit 295/30 18s on em
Hey flybye..check out the suspension section...you could see what k58's look like on a silver fd
Last edited by Johnny; Jan 3, 2002 at 10:56 PM.
It's never fast enough...
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From: Miami - Given 1st place as the POOREST city in the US as per the federal government
Originally posted by Johnny
you could put 295's on 10's....10 is usually the min width for 295's...
Hey flybye..check out the suspension section...you could see what k58's look like on a silver fd
you could put 295's on 10's....10 is usually the min width for 295's...
Hey flybye..check out the suspension section...you could see what k58's look like on a silver fd
Well, it seems as if the 285s DO fit pretty good on your wheels....
Oh...umm.....I'm drooling :p
It's never fast enough...
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From: Miami - Given 1st place as the POOREST city in the US as per the federal government
Originally posted by Johnny
...Did I ever give you my hook up ?
...Did I ever give you my hook up ?
Thread Starter
Joined: Feb 2001
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From: Sicklerville, South Jersey!!
lol...somnofabithc
here i was all happy seing 14 posts...i was like damn lots o opponions...
godamnit flybye..jk..hehe
owell
guess ill get m2's as soon as i get tax re-fund
here i was all happy seing 14 posts...i was like damn lots o opponions...
godamnit flybye..jk..hehe
owell
guess ill get m2's as soon as i get tax re-fund
If you had to get one or the other i would say the bushings. I'm in the process of swaping out all the control arms in the front and back all the toe links etc...with a ones i got out of a FD with 5k on it.
It's more to it than just the trailing arms and toe links. The ball joints in the control arms go out and so do other bushigs. With Jim's kit at least you can change more of the actual suspention than just those the M2 does.
It's more to it than just the trailing arms and toe links. The ball joints in the control arms go out and so do other bushigs. With Jim's kit at least you can change more of the actual suspention than just those the M2 does.
Thread Starter
Joined: Feb 2001
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From: Sicklerville, South Jersey!!
oops forgot to mention i have all the rest of jims kit installed...i was just wondering since i got everything apart(alredy did shocks/ re-did brakes) i might as well put it back together right..
it seems the only difference between the stock w/ jimlab bushing, and the m2 kit is that the m2 is ofset and allows you to run bigger rear rubber---Big + for me...
but the stock rubber bushing is eliminated in both , wich is the trouble spot..owell looks like its time to sell the stock trailing arms
it seems the only difference between the stock w/ jimlab bushing, and the m2 kit is that the m2 is ofset and allows you to run bigger rear rubber---Big + for me...
but the stock rubber bushing is eliminated in both , wich is the trouble spot..owell looks like its time to sell the stock trailing arms
It's never fast enough...
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From: Miami - Given 1st place as the POOREST city in the US as per the federal government
Ok lets see what we got here....

Now the kicker is that Jim's kit does NOT include bushings for the toe-control link. Sooner or later the toe-control link WILL have bad bushings in them, and you will have to replace it. Might as well have the trailing arm, also. You get the same quality helm bushing at the end where it attaches to the chassis, AND the included adapter moves it further inward as seen in this pic..
Now the kicker is that Jim's kit does NOT include bushings for the toe-control link. Sooner or later the toe-control link WILL have bad bushings in them, and you will have to replace it. Might as well have the trailing arm, also. You get the same quality helm bushing at the end where it attaches to the chassis, AND the included adapter moves it further inward as seen in this pic..
Originally posted by Flybye
Ok lets see what we got here....
Now the kicker is that Jim's kit does NOT include bushings for the toe-control link. Sooner or later the toe-control link WILL have bad bushings in them, and you will have to replace it. Might as well have the trailing arm, also. You get the same quality helm bushing at the end where it attaches to the chassis, AND the included adapter moves it further inward as seen in this pic..
Ok lets see what we got here....
Now the kicker is that Jim's kit does NOT include bushings for the toe-control link. Sooner or later the toe-control link WILL have bad bushings in them, and you will have to replace it. Might as well have the trailing arm, also. You get the same quality helm bushing at the end where it attaches to the chassis, AND the included adapter moves it further inward as seen in this pic..
I'll wager that there is definitely room for 10.5" wheels, maybe even 11's with the M2 trailing arms.
hey sorry but i have a question about jims bushings. i just received mine today and i notice that all the metal sleeves are really loose when you insert them into the nylon bushings. r they supposed to be like this and then they tighten up when you install em or is there something wrong with mine? i mean that there is quite a bit of play when the metal is inserted, to the point where i can feel them moving from side to side in the bushings. thanks guys
I have the M2 toe links and like them. I am sure the trailing links are very nice as well. You certainly wouldn't be going wrong with these, but I am not sure they offer much improvement in terms of wheel hop over the stock trailing arm with a LaBreck bushing installed. Either choice is a good solution.
No one has mentioned it here, but one issue about LaBreck's trailing arm bushings bothered me a bit, but I later did some testing and found that it was not an issue. I am posting this so that anyone who thinks of this possible issue can rest assured that it does not turn out to be a problem in reality.
LaBreck's bushings are designed to give rotation about a single axis, which is defined by the bolt that goes through the bushing. If you look at the suspension, it is clear that the other end of the trailing link swings through and arc rather than a straight line since it is connected to the lower arm, which is cause for concern since the bushing is only designed to provide freedom in one dimension. However, as part of some suspension work on my rear suspension, we checked for binding and did not find any. In theory, it seems like the bushing could be the source of some binding, but we removed the shock assembly and moved the suspension through the full range of motion (and then some) and it was very free. I have LaBreck's bushings installed, and it did not cause any binding. In fact, it was better than you could reasonably hope for a roadgoing car. Totally free and easy to move through the whole range. I guess the tiny amount of play in the bushings is enough to cover the additional motion that is needed.
On the topic of how much play there is in LaBreck's bushings, it seemed just right to me. It should slide together without binding and spin free. Ideally, you should install grease fittings (I am kicking myself for not doing so) and keep them greased to take up any slack. It should prevent any noise and reduce wear in the future as well. My bushings were from the second run. If yours have a lot of play, I would first check that you are using the right center pin for the bushing. Some of them are very similar and would be easy to mix up. Jim's instructions have helpful info on how to make the right match.
-Max
No one has mentioned it here, but one issue about LaBreck's trailing arm bushings bothered me a bit, but I later did some testing and found that it was not an issue. I am posting this so that anyone who thinks of this possible issue can rest assured that it does not turn out to be a problem in reality.
LaBreck's bushings are designed to give rotation about a single axis, which is defined by the bolt that goes through the bushing. If you look at the suspension, it is clear that the other end of the trailing link swings through and arc rather than a straight line since it is connected to the lower arm, which is cause for concern since the bushing is only designed to provide freedom in one dimension. However, as part of some suspension work on my rear suspension, we checked for binding and did not find any. In theory, it seems like the bushing could be the source of some binding, but we removed the shock assembly and moved the suspension through the full range of motion (and then some) and it was very free. I have LaBreck's bushings installed, and it did not cause any binding. In fact, it was better than you could reasonably hope for a roadgoing car. Totally free and easy to move through the whole range. I guess the tiny amount of play in the bushings is enough to cover the additional motion that is needed.
On the topic of how much play there is in LaBreck's bushings, it seemed just right to me. It should slide together without binding and spin free. Ideally, you should install grease fittings (I am kicking myself for not doing so) and keep them greased to take up any slack. It should prevent any noise and reduce wear in the future as well. My bushings were from the second run. If yours have a lot of play, I would first check that you are using the right center pin for the bushing. Some of them are very similar and would be easy to mix up. Jim's instructions have helpful info on how to make the right match.
-Max


