1/12 forum
Here's a true funny story of mine: When I gave away my super-dialed Carpet Knife to a younger kid at the track I helped him install all of his equipment on the car. I found pieces hanging off of it after his first race and now I take a point to inspect it between rounds. He's slightly peeved by this, being overly proud, because there is ALWAYS something major wrong with it (like the diff set nut being so tight its actually locked, the rear links not screwed in, missing side spring, and so on), and then a few days ago he inspected it himself and presented it to me with a smug look on his face telling me to find something wrong. Took four seconds. He had hit something so hard that the servo mounts were canted off at about a 20 degree angle from true, to which he said "So thats why it was pulling to the right." I guess it didn't click that it won't naturally pull to the right.
He means well and takes everything I try to instill seriously, but I think he's been racing dirt slingers for way to long. It made him way to casual and only pain of being lapped repeatedly will teach the ultimate lesson about of the virtue of attentiveness.
He means well and takes everything I try to instill seriously, but I think he's been racing dirt slingers for way to long. It made him way to casual and only pain of being lapped repeatedly will teach the ultimate lesson about of the virtue of attentiveness.
.
When you run a 1/12 scale with a narrow rear axle, what handling changes does that make? More twitchy? My car just runs better when I take the shims out of the rear axle.
Also, I'm running a tiny amount of steering throw, would less ackerman be the ticket to rolling through corners more efficiently?
Also, I'm running a tiny amount of steering throw, would less ackerman be the ticket to rolling through corners more efficiently?
When you run a 1/12 scale with a narrow rear axle, what handling changes does that make? More twitchy? My car just runs better when I take the shims out of the rear axle.
Also, I'm running a tiny amount of steering throw, would less ackerman be the ticket to rolling through corners more efficiently?
Also, I'm running a tiny amount of steering throw, would less ackerman be the ticket to rolling through corners more efficiently?
In relation to the front end, you will also have less steering.
Have you tried making the front track wider yet ?
What are you track widths Fr & Rr ?
Last edited by RedBullFiXX; 11-19-2011 at 04:11 PM. Reason: moar
You had might as well ask for a Faberge egg, I would bet even money that there are no NIB Agitator 12 top shocks in the world, and if there is its probably at the bottom of a long-forgotten bargain bin somewhere.
Thank you
Hows the Tuscon racing going
I really like that track things just seemed to click for my setups
I still cant convince people that carpet cars are cheaper and more durable than the dirt-burners. What did me in and made me a much more hard-core carpet racer is the three-race tire bullshit they do at Comp these days. When it gets dry that track is so abrasive its like sandpaper. I buy a new set of foamies about once a month.
I miss the old clay with the slick-and-diesel formula that worked so well years ago, but I guess the price of progress (meaning going slower and having the same surface as everyone else) is $20 in tires per race night.
WTH
that is so insane 
The guy who owned CH was interesting guy
Always saying I couldn't win sedan as well as 12th and I met the challenge every time even in a borrowed sedan car
I think he hated the fact that I used my win certificate to pay for the next race and that I was dead poor with the crappiest of equipment driving my rust bucket two hours from phoenix to Tuscon once a week
Lonny would remember
Wonder if it was the same guy
...lol
that is so insane 
The guy who owned CH was interesting guy
Always saying I couldn't win sedan as well as 12th and I met the challenge every time even in a borrowed sedan car
I think he hated the fact that I used my win certificate to pay for the next race and that I was dead poor with the crappiest of equipment driving my rust bucket two hours from phoenix to Tuscon once a week
Lonny would remember
Wonder if it was the same guy
...lol
WTH
that is so insane 
The guy who owned CH was interesting guy
Always saying I couldn't win sedan as well as 12th and I met the challenge every time even in a borrowed sedan car
I think he hated the fact that I used my win certificate to pay for the next race and that I was dead poor with the crappiest of equipment driving my rust bucket two hours from phoenix to Tuscon once a week
Lonny would remember
Wonder if it was the same guy
...lol
that is so insane 
The guy who owned CH was interesting guy
Always saying I couldn't win sedan as well as 12th and I met the challenge every time even in a borrowed sedan car
I think he hated the fact that I used my win certificate to pay for the next race and that I was dead poor with the crappiest of equipment driving my rust bucket two hours from phoenix to Tuscon once a week
Lonny would remember
Wonder if it was the same guy
...lolThe explaination I got about the three-race tire thing was that the decision to have dry sandy dirt was based on some kind of "we aren't learning anything about chassis development here" argument. The slicks were so grippy that we mainly fought traction rolling and anything that was good on that wasn't much scratch anywhere else, so something happened and the track was dried out, I think sand was added, and now it takes no grove at all and burns tires like you wouldn't believe. Oh well, doesn't bother me anymore, that's why I run on the other side of the drivers stand.

Was it a silver delta? possibly gold? I just can't remember.
I've got a picture of a car I raced at Cleveland in 89. Was a chassis I made with an Agitator rear and a 12L front. the shock is something I made, so not going to help, but might jog a memory somewhere. Assuming both mounts are right, you're looking for a shock with ball cups on both ends.
Somewhere down in Florida, there is a guy who probably still has some Agitator stuff.
Lucas is still around racing 1/8th scales.
I kind of thought we just used 12L shocks though, but that was a long time ago.
4-cells and wheel dots.
I sure miss those days Bob, and the 400+ entries of 12th scale at Cleveland this time of year.
Lucas is still around racing 1/8th scales.
I kind of thought we just used 12L shocks though, but that was a long time ago.
4-cells and wheel dots.
I sure miss those days Bob, and the 400+ entries of 12th scale at Cleveland this time of year.
How much of the car do you have now? I had, at one point, a complete car I raced. I find parts of it periodically. It's possible I have the shock. but it's likely in with a bunch of others. do you have a bad pic as a reference? I know you were looking for a good pic. 
Was it a silver delta? possibly gold? I just can't remember.
I've got a picture of a car I raced at Cleveland in 89. Was a chassis I made with an Agitator rear and a 12L front. the shock is something I made, so not going to help, but might jog a memory somewhere. Assuming both mounts are right, you're looking for a shock with ball cups on both ends.


Was it a silver delta? possibly gold? I just can't remember.
I've got a picture of a car I raced at Cleveland in 89. Was a chassis I made with an Agitator rear and a 12L front. the shock is something I made, so not going to help, but might jog a memory somewhere. Assuming both mounts are right, you're looking for a shock with ball cups on both ends.

Just the production advanced racing top shock that was like dampner tube shock with no oil but lube
What I am wanting is a mock up for a design of a universal dampning shock for 12th scale and I remember that the Agitator we're like what I mentioned so I wanted it as a visual only mostly. I still need to probably draw it up and borrow an lathe or have it done. My idea was to make it universal so all cars with short or long top shocks could with spacers or whatever use it as upgrade for 12th cars
I like the idea of being able to change lubes very quickly like I did so long ago and not having to deal with oil bubbles or multiple shocks with different oils
I don't have problems with maintenance since it's so fast and easy like side dampers that almost completely rule the 12th cars with the crc side braces/springs
It is something I'd like to do so that is where my inquery stems from in it's initial mockup
Somewhere down in Florida, there is a guy who probably still has some Agitator stuff.
Lucas is still around racing 1/8th scales.
I kind of thought we just used 12L shocks though, but that was a long time ago.
4-cells and wheel dots.
I sure miss those days Bob, and the 400+ entries of 12th scale at Cleveland this time of year.
Lucas is still around racing 1/8th scales.
I kind of thought we just used 12L shocks though, but that was a long time ago.
4-cells and wheel dots.
I sure miss those days Bob, and the 400+ entries of 12th scale at Cleveland this time of year.
Going to try to race tomorrow at Norcal for their first race series
Looking forward to regionals
See you then David
Used to have an Agitator, the top shock was an oversized damper tube. The main body was a delrin tube, closed at one end with a lip for a spring perch. I don't remember if you used a collar or spacers to adjust ride height. The piston was a nylon rod about 3/8ths in diameter and maybe 1/2 inch long. Bob is right, ball cups at both ends. The larger diameter compared to side damper tubes gave extra and more consistant damping. Unfortunately I too got rid of mine long ago.



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