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Beefing up IFS

Tech Talk for Cruiser owners.

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Posts: 70
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Beefing up IFS

Post by alrob »

Ok, so i've gone IFS and not regretting it, and it seems to be ample for moderate off roading, and better for my highway driving, but i want to know what i can do to stregnthen and maybe give it a bit more travel it for when i am out on the hard offroad tracks.

EDIT: Rather then start a new topic, i'll include this question. i will probably need new set of tyres :cry: in a couple of months, and i'm running a 2.4 diesel. should i stick with 31's, or get 32's or 33's. what i'm worried about is how well the little diesel will be able to push bigger tyres
Last edited by alrob on Mon Nov 08, 2004 9:59 am, edited 2 times in total.
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Re: Beefing up IFS

Post by ToNkA »

alrob wrote:Ok, so i've gone IFS and not regretting it, and it seems to be ample for moderate off roading, and better for my highway driving, but i want to know what i can do to stregnthen and maybe give it a bit more travel it for when i am out on the hard offroad tracks.


SAS :D
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v840 wrote: [Not a shot at Tonka] It's like saying, hell I've got two nuts, I may as well cut one of them off for the hell of it. I ain't using it.[/NAS@T] It's ridiculous!
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Re: Beefing up IFS

Post by alrob »

ToNkA wrote:
alrob wrote:Ok, so i've gone IFS and not regretting it, and it seems to be ample for moderate off roading, and better for my highway driving, but i want to know what i can do to stregnthen and maybe give it a bit more travel it for when i am out on the hard offroad tracks.


SAS :D


well, apart from offloading the 3 grand for an SAS! lol
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Post by Madmac »

ive got an ifs too, there is absolutely nothing you can do to to get any real increase in wheel travel, you can lift them a couple of inches, and you can cut down the bumpstops to gain about an inch more travel, im going to take the gas axe to my ifs and convert it to a solid axle set up wih leaf springs, ifs diffs are also weak as piss, ive blown 4 of em.
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Post by surfforyamum »

hi ive put 2 in body lift in my surf and ive got 275/75x16 tyres on mine gose very good but ive got 2.4 lt turbo in mine
i have a hilux surf 1988 LN61 full import this pic
shows that im realy in the shit
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Post by ausyota »

You wont notice much differance in power going to 32s but 33s do drag it down a bit.
What gears have you got in the diffs? Throw in some 4.88s to bring it back to stock gearing with 33s. That will help.
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Post by bigpat »

It's easy to get more droop from an IFS setup... install some top ball joint spacers. You can get 25mm thick (or thicker) aluminium, cut it to suit, and stick 'em in between the top wishbone and ball joint. Therefore for the same ride height, you can back off the torsion bars, which with cut bumpstops, will give you anywhere from 1-2" more droop.

Have a look at the Techsite section of the Toyota Surf forum, www.toyotasurf.asn.au which explains how to do it.

Cheers,

Pat
BIG.PAT
'92 Surf 2.4 TD 5 speed.
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Body & sup lifts, 31x10.5 Simex M/Ts (Bigger soon) & Big Boomin Stereo!

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Post by Madmac »

bigpat wrote:It's easy to get more droop from an IFS setup... install some top ball joint spacers. You can get 25mm thick (or thicker) aluminium, cut it to suit, and stick 'em in between the top wishbone and ball joint. Therefore for the same ride height, you can back off the torsion bars, which with cut bumpstops, will give you anywhere from 1-2" more droop.

Have a look at the Techsite section of the Toyota Surf forum, www.toyotasurf.asn.au which explains how to do it.

Cheers,

Pat
ive done this modification with the ball joint spacers, you have to put spacers under the diff too for it to work, its still not a big increase in wheel travel
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HG
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Post by HG »

I did all these mods too and ran 35's on my Surf and got good wheel travel but in the end the only way to keep the treads on the ground was to get CHEEZY to SAS me up :armsup: :armsup: :armsup: :armsup: :armsup: :armsup: :armsup: :armsup: :armsup: :armsup: :armsup: :armsup: :armsup: :armsup: :armsup: :armsup: :armsup: :armsup: :armsup:
It's a beautifull thing and who cares about the cost ;) ...... start a SAS fund and start saving :D
Cheers
Andrew
Cheers
Andrew
----------------------
Just a few mods, nothing over the top.:)
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Post by benno_from_brizvegas »

33's sucked hard on my 2.4 diesel lux until I put in some 4.88s. Might be different if you have a turbo... what are you driving?

cheers,
Benno
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Post by alrob »

benno_from_brizvegas wrote:33's sucked hard on my 2.4 diesel lux until I put in some 4.88s. Might be different if you have a turbo... what are you driving?

cheers,
Benno


a 4 runner. no turbo
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