Quote:
Originally Posted by carbuff
Hey Ron,
I actually read Ahmad's question as referring to the rear link on the FRONT LCA that is slotted. I'll try to link the correct image below. Even if that wasn't his question, I am curious about why you do that.  |
Good question. Bob asked a little while back, so I posted the answer to his question on page 16 in post #151. (Go HERE)
I am copying it here again.
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Quote:
Originally Posted by Panteracer
Ron,
Just noticing in the pictures that the anchor points for the upper and
actually lower a-arms are slotted. There seems to be a labeled washer
or insert that you can move the a-arm anchoring points up or down in
the slot. I assume this is a piece that holds the anchoring bolt to a
certain height... are there different height inserts or are you just sliding
the anchor bolt up and down??
I ask this because someone else doing a second gen was moving his lower anchor points up or down based on info you gave him by welding a washer
in at a certain height... seems like the race cars with slotted anchor points
let you adjust this with the slot or inserts.. kinda of a trick thing if I am
thinking right
Bob
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Great question Bob!
On our Track-Warrior front clips ... all 4 versions ... the LCA & UCA brackets have slots for our slugs. When I designed each of these front suspensions, I made them so we can build them "semi-custom" for each customer, with different ride heights, frame widths, etc. I placed the slots in a location that allows me use precision slugs to optimize each semi-custom front frame & suspension.
The precision slugs are on page 188 of our catalog HERE. We have "0" slugs to put the LCA or UCA pivot in the center, and then offset slugs every 1/16" ... up to .250". This allows me to dial in the exact roll center, camber gain, anti-dive, etc I want on each front suspension.
When we're correcting the geometry in a factory frame or front clip, I don't use the slugs. It is so hard to get them right ... when we make changes ... I don't want the lower pivots to be adjusted or moved after I've nailed down where they go. So in these cases, I prefer & recommend we simply weld thick, hardened washers to the outsides of the LCA buckets ... in the correct location ... and call it good.