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Re: Front Steer Rack Conversion - Part Deux [Re: hemicop] #1579466
02/17/14 01:23 PM
02/17/14 01:23 PM
Joined: Jan 2003
Posts: 3,871
Smyrna, South Carolina
STEFF Offline OP
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STEFF  Offline OP
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Quote:

I like it! So here's a question...........
Do you plan on making & selling these for A-bodies using using coilovers & retaining the stock, or stock-type LCA?




I don't know that I will. There's plenty of aftermarket suspensions on the market already.

Re: Front Steer Rack Conversion - Part Deux [Re: STEFF] #1579467
02/17/14 01:28 PM
02/17/14 01:28 PM
Joined: Jan 2004
Posts: 13,247
Mt. Vernon, Ohio
dartman366 Offline
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Mt. Vernon, Ohio
good looking work Steff, I like it.


Light travels faster than the speed of sound,,,this is why some people seem bright untill you hear them speak.
Re: Front Steer Rack Conversion - Part Deux [Re: STEFF] #1579468
02/17/14 02:57 PM
02/17/14 02:57 PM
Joined: Oct 2005
Posts: 8,861
Ontario, Canada
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Stanton Offline
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From the looks of the steering linkage a stock motor mount would pretty much be out of the question, correct?

Still wondering what you're using for front lower ball joints/steering arms ???

Re: Front Steer Rack Conversion - Part Deux [Re: Stanton] #1579469
02/17/14 04:44 PM
02/17/14 04:44 PM
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Posts: 9,225
Charleston
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sixpackgut Offline
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Steff, beautiful work as always but I thought the intent of the rack was to use an oil pan that wasn't so deep and now it looks like the whole front k frame is just about as deep as the pan


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Re: Front Steer Rack Conversion - Part Deux [Re: Stanton] #1579470
02/17/14 04:51 PM
02/17/14 04:51 PM
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Posts: 22,696
Bitopia
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jcc Offline
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A number replies back a member suggested gusseting the tube angle welds. I was not a proponent of that solution. However for argument's sake, RMS originally used a similar welded non gusseted tube design, and then later changed to a bent square tube, with no intermediate welds. Never heard their reason for the change. The RMs was a 2" sq tube FWIW.


Reality check, that half the population is smarter then 50% of the people and it's a constantly contested fact.
Re: Front Steer Rack Conversion - Part Deux [Re: STEFF] #1579471
02/17/14 05:04 PM
02/17/14 05:04 PM
Joined: Jan 2003
Posts: 2,877
SE Nunya
Bubba Offline
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SE Nunya
nice.

Re: Front Steer Rack Conversion - Part Deux [Re: sixpackgut] #1579472
02/17/14 05:08 PM
02/17/14 05:08 PM
Joined: Jan 2003
Posts: 3,871
Smyrna, South Carolina
STEFF Offline OP
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STEFF  Offline OP
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Smyrna, South Carolina
Quote:

Steff, beautiful work as always but I thought the intent of the rack was to use an oil pan that wasn't so deep and now it looks like the whole front k frame is just about as deep as the pan




The intent was to rid of the drag link going thru the oil pan and reduce the depth of the pan. The new k-frame hangs only 3/16" of an inch lower than the stock k-frame: stock = 7" vs mine = 7 3/16". The rack location dictated the depth. Without the drag link, I can now make the pan shorter in depth.

Re: Front Steer Rack Conversion - Part Deux [Re: STEFF] #1579473
02/17/14 05:51 PM
02/17/14 05:51 PM
Joined: Oct 2005
Posts: 8,861
Ontario, Canada
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Stanton Offline
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Quote:

A number replies back a member suggested gusseting the tube angle welds. I was not a proponent of that solution. However for argument's sake, RMS originally used a similar welded non gusseted tube design, and then later changed to a bent square tube, with no intermediate welds. Never heard their reason for the change. The RMs was a 2" sq tube FWIW.




I would imagine that once into production they would either bend or have those tubes bent simply to save the labor of angle cutting and welding. Given that a bent 2" square tube would end up with a very thin wall on the long radius I suspect there would be less strength in a bent piece than a properly welded piece.

They may also have done it for "appearance" and in this case they may have used bent flats for the top and bottoms, laser-cut sides and then welded all the seams. This is very common in the hotrod frame industry.

Re: Front Steer Rack Conversion - Part Deux [Re: STEFF] #1579474
02/17/14 05:53 PM
02/17/14 05:53 PM
Joined: Jun 2003
Posts: 9,225
Charleston
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sixpackgut Offline
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Charleston
Quote:

Quote:

Steff, beautiful work as always but I thought the intent of the rack was to use an oil pan that wasn't so deep and now it looks like the whole front k frame is just about as deep as the pan




The intent was to rid of the drag link going thru the oil pan and reduce the depth of the pan. The new k-frame hangs only 3/16" of an inch lower than the stock k-frame: stock = 7" vs mine = 7 3/16". The rack location dictated the depth. Without the drag link, I can now make the pan shorter in depth.




oh wow, looks a lot deeper. very nice


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Re: Front Steer Rack Conversion - Part Deux [Re: sixpackgut] #1579475
02/18/14 10:23 AM
02/18/14 10:23 AM
Joined: Jan 2003
Posts: 2,813
Blue Ridge, VA
Plumb Wired Offline
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Blue Ridge, VA
Nice work Steff!

Mike Gray


RIP Monte Smith

aka: OutlawFish
'98 Bickel Dodge Dakota PST
Re: Front Steer Rack Conversion - Part Deux [Re: STEFF] #1579476
02/18/14 11:43 PM
02/18/14 11:43 PM
Joined: Feb 2003
Posts: 1,942
Metro Detroit
OUTLAWD Offline
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Metro Detroit
Looks great! I may toy around with something similar one of these days...


Faster, Faster until the thrill of speed overcomes the fear of death...

71 Swinger - slowly collecting dust/parts
66 Belv. II - just a streetcar
88 Mustang - turbo LS beater
Re: Front Steer Rack Conversion - Part Deux [Re: OUTLAWD] #1579477
02/20/14 05:52 PM
02/20/14 05:52 PM
Joined: Feb 2003
Posts: 2,560
S.E. Michigan
cl440 Offline
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We had to reinforce our aftermarket unit after it broke. Its been fine ever since. Very similar to yours but yours looks even heavier duty. Very nice!

Re: Front Steer Rack Conversion - Part Deux [Re: cl440] #1579478
02/20/14 06:06 PM
02/20/14 06:06 PM
Joined: Dec 2003
Posts: 22,696
Bitopia
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jcc Offline
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Where did it break?

Looking closer at the attachment it "looks" like 6 1" tube braces were added?

Last edited by jcc; 02/20/14 06:08 PM.

Reality check, that half the population is smarter then 50% of the people and it's a constantly contested fact.
Re: Front Steer Rack Conversion - Part Deux [Re: jcc] #1579479
02/20/14 07:37 PM
02/20/14 07:37 PM
Joined: Oct 2005
Posts: 8,861
Ontario, Canada
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Stanton Offline
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Seems to me there's an opportunity here to easily solve the stock caster issues by moving the LCA mount slightly forward. With the stock K guys try to correct it by pulling the LCA forward with the struts which would seem to me to cause binding at the pivot. A solution would be to move the LCA mount forward, shorten the tube by 1/2" and make up that difference with spacers on either the front or back to get the desired caster. Just a thought ...

Re: Front Steer Rack Conversion - Part Deux [Re: jcc] #1579480
02/21/14 02:08 AM
02/21/14 02:08 AM
Joined: Feb 2003
Posts: 2,560
S.E. Michigan
cl440 Offline
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Quote:

Where did it break?

Looking closer at the attachment it "looks" like 6 1" tube braces were added?




Right side tube that runs front to back and has the dip in it to clear the rack. You can see the paint was ground away to weld the area.

Re: Front Steer Rack Conversion - Part Deux [Re: cl440] #1579481
02/21/14 02:10 AM
02/21/14 02:10 AM
Joined: Feb 2003
Posts: 2,560
S.E. Michigan
cl440 Offline
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Yes 6 tubes were added

Re: Front Steer Rack Conversion - Part Deux [Re: cl440] #1579482
02/21/14 07:25 PM
02/21/14 07:25 PM
Joined: Dec 2003
Posts: 22,696
Bitopia
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jcc Offline
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jcc  Offline
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Posts: 22,696
Bitopia
Good choice


Reality check, that half the population is smarter then 50% of the people and it's a constantly contested fact.
Re: Front Steer Rack Conversion - Part Deux [Re: cl440] #1579483
02/21/14 09:33 PM
02/21/14 09:33 PM
Joined: Jan 2003
Posts: 3,871
Smyrna, South Carolina
STEFF Offline OP
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STEFF  Offline OP
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Smyrna, South Carolina
Chuck, I'm curious, what do your steering arms look like?

Re: Front Steer Rack Conversion - Part Deux [Re: STEFF] #1579484
02/21/14 10:40 PM
02/21/14 10:40 PM
Joined: Feb 2003
Posts: 2,560
S.E. Michigan
cl440 Offline
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S.E. Michigan
I will see what I have for pics? Car is at chassis shop getting tubs and frame rails or I would run out and take a pic for ya.

Re: Front Steer Rack Conversion - Part Deux [Re: cl440] #1579485
03/03/14 01:22 AM
03/03/14 01:22 AM
Joined: Oct 2005
Posts: 8,861
Ontario, Canada
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Stanton Offline
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Been asked before but not answered ... What lower ball joints will you be using to solve the ackerman issue? I had the opportunity to look closely at an assembled front end over the weekend and I don't think you can get the outer tierod end anywhere close to where it needs to be with stock spindles and rotors.

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