RE: Cen Matrix Tr Arena  
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RE: Cen Matrix Tr Arena - 6/15/2008 3:18:40 PM   
dirthead


 

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The truck tracks straight once going, it's only under hard acceleration that it veers off.

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RE: Cen Matrix Tr Arena - 6/15/2008 5:11:22 PM   
de-pro


 

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One of the front wheels binding perhaps? Someone mentioned bearing... that can do it.
I had same problem with wheel adaptor binding against the knuckle on one of the front wheels. Once both wheels spin smoothly, then it shouldnt pull... maybe putting a heavier oil in the front diff may help too.

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RE: Cen Matrix Tr Arena - 6/15/2008 6:04:15 PM   
windowlicker



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Id strip all the wheel hexs and bearings off and check them, some of the bearings may have gone tight, or something might be binding and need a few shims to free it up. Its really hard to say what could be causing it, your best taking it apart and seeing for yourself

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RE: Cen Matrix Tr Arena - 6/16/2008 1:50:37 AM   
dirthead


 

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thanks guys we'll check it out, I didn't see him today.

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EB4-S3 TTRpro21 all upgra

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RE: Cen Matrix Tr Arena - 6/16/2008 3:24:14 AM   
j_blaze



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***wrong thread***

< Message edited by j_blaze -- 6/16/2008 3:25:52 AM >


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RE: Cen Matrix Tr Arena - 6/18/2008 4:41:50 AM   
mx757


 

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I know i saw this question asked earlier in the thread, but what all needs to be done to convert over to the 17mm hexs from the buggy? can i just swap out the hexs and call it good?

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CEN Matrix buggy and truggy, Novarossi motors, Ace steering and hitec throttle servos, Vantage pipe on the truggy

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RE: Cen Matrix Tr Arena - 6/18/2008 5:35:53 AM   
Tree1


 

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quote:

ORIGINAL: mx757

I know i saw this question asked earlier in the thread, but what all needs to be done to convert over to the 17mm hexs from the buggy? can i just swap out the hexs and call it good?

buggy rear axles and 8mm shims (washers) from your local hardware store.

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RE: Cen Matrix Tr Arena - 6/19/2008 3:53:01 AM   
wrob


 

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Just order a RTR TR from CEN ($350), using the trade in program. I have a new Nova Rossi .21 that I'd like to drop in. Will the stock mounts work or is there other mounts that need to be purchased? I'll probably sell the stock engine on eBay. Any advice would be appreciated.

PS.

I almost got the FRE model but it didn't come with a body or wheels. What the heck? I'll upgrade as needed.

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RE: Cen Matrix Tr Arena - 6/19/2008 3:58:22 AM   
mattyb13


 

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The stock motor mounts will work just fine... The Matrix Truggy is an awesome trugk you will love it!

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RE: Cen Matrix Tr Arena - 6/19/2008 12:29:36 PM   
st1_racer



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i got a question, which truggy is better the thunder tiger ttr st1 or the cen matrix tr arena? honest opinion, i will be gettingt into racing, so which is better out of the box racer???

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RE: Cen Matrix Tr Arena - 6/19/2008 8:40:48 PM   
wriffwraff



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hey " derek "... there's a slight edge for owners of the more popular kits available, such as the kyosho st-rr, mugen mbx5t, losi 8ight, ofna x1x-crt and the xray xt8. they have more aftermarket support and more exposure. so owning one of the aforementioned truggies will give you more options in terms of parts, upgrades and-or aftermarket support. i'm not sure why. perhaps their popularity stems from their history in the business. i mean, maybe they're bigger than cen or maybe they have a longer history or record in the business than cen. i don't know for sure though. it just seems as if there's more aftermarket and parts support for those brands. nonetheless, cen and other's offer decent support for the cen truggy. as a matter of fact, the most exciting upgrade to date has been the release of the " BCE " chassis for the cen truggy. the chassis is lighter than stock and supports "buggy-like" gear ratio's. check out truggyracers.com for pics and information regarding the new chassis conversion. the only other notable upgrade to date, is probably the use of the [front] kyosho st-rr truggy cvd's/axles. " trarena " from truggyracers.com tells us that his truck turns much sharper with the kyosho axles up front. i mention that b/c the cen truggy tends to push and turn a little wide. hopefully the kyosho axles are the solution as " trarena " has confirmed in his track tests.

all in all, with the right driver/owner, the cen truggy is prolly' just as good as the rest of them. i was frustrated at first, but i think it was just " newbie-ness ", as there is a tremendous learning curve in this hobby. i mean, the ugly truth is that knowledge, talent, practice, patience, preparation, set up, consistency and a little luck/faith will determine your outcome and experience more than anything else.

so, the cen truggy or the thunder tiger truggy? if you can, take a look at them, up close, at your local track or hobby store. preferably at the track. who knows, maybe someone will allow you to wheel theirs for a minute or two. if you take each one for a test drive, you'll definitely know which one you prefer. if not, again, if you can, take a look at the store... see if they'll let you see it open box. if nothing else, check out youtube or google video for footage of each truggy. i know there's cen truggy footage... i don't know about thunder tiger truggy footage. nonetheless, good luck with your purchase

< Message edited by wriffwraff -- 6/19/2008 8:44:07 PM >


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RE: Cen Matrix Tr Arena - 6/19/2008 8:44:16 PM   
st1_racer



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so there both good, i saw pics and vids of both but no one at the track runs them, so both are great truggies, or is the mantis better. I just want to make the right chioce

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Thunder Tiger St1 is going to be sold/ Gs Racing Storm Cl-1. 1/8 Truggy kit

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RE: Cen Matrix Tr Arena - 6/19/2008 10:47:47 PM   
de-pro


 

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From: Pickering, ON, CANADA
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if your engine is bump start then it should be fine. If you have roto or pull start then you may need to use mount spacers to clear the back plate.
OS makes nice spacers part # 72404110 for that purpose:

http://www3.towerhobbies.com/cgi-bin/wti0001p?&I=LXMW33&P=WR

quote:

ORIGINAL: wrob

Just order a RTR TR from CEN ($350), using the trade in program. I have a new Nova Rossi .21 that I'd like to drop in. Will the stock mounts work or is there other mounts that need to be purchased? I'll probably sell the stock engine on eBay. Any advice would be appreciated.

PS.

I almost got the FRE model but it didn't come with a body or wheels. What the heck? I'll upgrade as needed.


(in reply to wrob)
       Post #: 813

RE: Cen Matrix Tr Arena - 6/20/2008 2:05:37 AM   
wrob