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-   -   JConcepts Thread (https://www.rctech.net/forum/electric-off-road/152787-jconcepts-thread.html)

khartlauer 11-22-2013 01:29 PM

Hey everyone,

Not sure if this has been discussed on this thread before or not but I just picked up a few sets of black compound barcodes for my B4.2. I was just wondering what inserts people like running in them? stock, red AKAs, blue prolines, blue jconcepts, proline two stages? I have always leaned towards two stages myself but I just wanted to get people's opinions. Thanks in advance guys.

RonBegeot 11-22-2013 01:34 PM


Originally Posted by PW (Post 12746101)
Correct; with the added inner camber link holes (for narrow hinge-pin mounts) and lower alloy wing mounts, the bulkhead/tower mounting holes needed to be changed.

http://www.liverc.com/pictures/news/...1/DSC_8793.jpg

Let's have em already.....
We've been seeing pictures and hearing about this stuff for two months now.
How/when can we start buying them.

PW 11-22-2013 01:49 PM


Originally Posted by RonBegeot (Post 12749113)
Let's have em already.....
We've been seeing pictures and hearing about this stuff for two months now.
How/when can we start buying them.

I just got word the towers are in transit and the bulkhead/wing mounts ship early next week. So QC/packaging late next week :nod:.

ChuckTee 11-22-2013 03:14 PM

1 Attachment(s)
Loving the Ford F250 Super Duty body, took me a while to warm up to it but I really like it now.

Wildcat1971 11-22-2013 04:34 PM

I am going to the Arizona states race this weekend. And people are telling me orange barcodes are the goto tire. How is that compound different than the green or blue compounds that I normally use

Kave 11-22-2013 05:26 PM


Originally Posted by Wildcat1971 (Post 12749516)
I am going to the Arizona states race this weekend. And people are telling me orange barcodes are the goto tire. How is that compound different than the green or blue compounds that I normally use

Orange is really hard, it is for outside when the track is hot and grooved up. On a track where oranges are the ticket your blues or greens might not even make 5 minutes before being bald.

Wildcat1971 11-22-2013 05:39 PM

Ok, thx. Going to race on sugar, lol

5th wheel 11-22-2013 07:16 PM

PW
I just got a hobby wing esc xerun v3.1. Was thinking of putting the new esc on a shelf in the center of the b4. Would this be a good idea. Now I got the Novak edge in the side tray dose okay but the v3.1 is heavy than the Novak edge. Do you think the b4 will roll over more with the esc on a shelf?

ChuckTee 11-24-2013 10:44 AM


Originally Posted by khartlauer (Post 12749102)
Hey everyone,

Not sure if this has been discussed on this thread before or not but I just picked up a few sets of black compound barcodes for my B4.2. I was just wondering what inserts people like running in them? stock, red AKAs, blue prolines, blue jconcepts, proline two stages? I have always leaned towards two stages myself but I just wanted to get people's opinions. Thanks in advance guys.

I know this is the JConcepts thread but I always use the AKA red inserts. I just feel that they are the best suited for my track.

C.Capelo 11-24-2013 11:21 AM


Originally Posted by khartlauer (Post 12749102)
Hey everyone,

Not sure if this has been discussed on this thread before or not but I just picked up a few sets of black compound barcodes for my B4.2. I was just wondering what inserts people like running in them? stock, red AKAs, blue prolines, blue jconcepts, proline two stages? I have always leaned towards two stages myself but I just wanted to get people's opinions. Thanks in advance guys.

I just ran a set of Pressure Points and Barcodes in black this weekend and I used JC open cell rear inserts in the front on my 2wd (cut down to 75%) as well as JC closed cell blue medium inserts for the rear. This setup worked really well for a low-medium bite indoor track.

Autocratic 11-28-2013 03:32 PM

So what's up with the Silver compound? Where does it stack up in the line?

fq06 11-28-2013 03:36 PM

I am really interested in that too. The only mention of it that I've seen has been that it's the handout for the reedy race. Gotta be some sort of indoor clay compound.

tfrahm 11-28-2013 04:19 PM

On my last visit to the JConcepts web site, it did not list BarCodes for 10th scale buggies..? Just out of stock or...?

Also - my LHS cannot seem to order Black BarCodes for 10th Truck or Buggy...??

ashxxx 11-28-2013 06:05 PM


Originally Posted by KAWIDAD (Post 12749002)
+1-on both topics:cool:

yes a rear t plate cover would be great

David Alberico 11-28-2013 09:03 PM


Originally Posted by khartlauer (Post 12749102)
Hey everyone,

Not sure if this has been discussed on this thread before or not but I just picked up a few sets of black compound barcodes for my B4.2. I was just wondering what inserts people like running in them? stock, red AKAs, blue prolines, blue jconcepts, proline two stages? I have always leaned towards two stages myself but I just wanted to get people's opinions. Thanks in advance guys.

Most run 75% of a rear in the front. in the rear it is a little different. Open cell for me has a squisy feel and has more forward bite but less side bite and not a consistant, but if there are little small bumps then it does smooth things out, remember that the tire is a shock too. different closed cell inserts do feel different, and feel different on the track, you kinda need to fit the insert with the tire and compound, so like aka red out of the bag is going to feel pretty firm in a green barcode. The JC closed cell inserts for me feel the best in a JC tire, I use scotch guard to repell the water from washing a little better so the insert lasts, I have had good luck. For me it gives a little better side bite and has a similar and consistant forward bite. I have had bad luck with AKA inserts out of the bag, I have had to soak them in fabric softner and then put them in the dryer to get them to feel right. VP pro is pretty good, but feel similar to JC.


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