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-   -   Trinity EXTECH .21 (https://www.rctech.net/forum/offroad-nitro-engine-forum/222802-trinity-extech-21-a.html)

porkchop 08-05-2008 05:20 PM

ed phone number and email please i need to talk to him.
we got a motor with lil pintch when we start now less then a gallon it has none run great for 6 laps

jpalessi 08-05-2008 05:25 PM

;)

jpalessi 08-05-2008 05:26 PM

;)

supralative 08-05-2008 06:25 PM


Originally Posted by jpalessi (Post 4709887)
Do you have it in a losi? if so i know the center diff rubs the boot somewhere.... My friend had this prob.. Other then that, there is NO prob with the carb leaking.


Kyosho 777 WC
carb alignment is right
throttle linkage pulls nice and smooth
still had alittle build up just like the picture

jpalessi 08-05-2008 06:42 PM

;)

supralative 08-05-2008 07:09 PM


Originally Posted by jpalessi (Post 4710824)
I would inspect your carburetor boot for any holes. You may have stabled it when tuning your low end. If no leaks in the boot, id say your front bearing may be leaking.


Boot looks good, there are no holes.
Front bearing leaking???? with a total of 9 tanks maybe, including the 5 from EB Mods...
thats not a good thing

franklucas 08-05-2008 07:13 PM

I have the extech and it has never run well on a hot plug example the p3 p4. the plug lasts for a tank and a half or two. i run trinity plat. 30%. it seems to distort the coil alot. currently i am running a os p7 and it seems ok so far but i am not getting good run times? is this odd?

jpalessi 08-05-2008 07:40 PM

;)

jpalessi 08-05-2008 07:41 PM

;)

supralative 08-05-2008 07:56 PM


Originally Posted by jpalessi (Post 4711059)
Boot looks good, there are no holes.
Front bearing leaking???? with a total of 9 tanks maybe, including the 5 from EB Mods...
thats not a good thing


how wet is it? send pics


i have already cleaned it all down Joe
i usually do that every weekend after racing
it was about as much as the pics from the
other guy...maybe just abit less honestly
motor ran fine, but the build up on the carb
area was just odd
i dont think its the front bearing either
i didnt see any residue and build up underneath
the motor when i pulled it

Teufel Racing 08-05-2008 08:49 PM

Thanks for the help on the pipe comparasion in reference to the 053's, yes you too Max. I'll see how the 053 and 086 I have now fair next month at a two day event on a much bigger track than my local club track.
The JP3 I had in the buggy never felt like it was doing the job, not too sure why, but the motor didn't want to work well with it. I do know the OS motors I was running seemed to run well with the JP3. Thanks again.

Toiffel 08-06-2008 05:39 AM

This was posted on the Ex-Tech thread - Sgrid
 
Since you guys don't really check out that thread, or at least I haven't seen you guys on it, I thought maybe I'd help out posting the question here, had something similar happen to me.......

"Ed I got one your motor a few weeks ago it got less then a gallon on it.
it is the stock ecteck It has very soft pinch when we broke it in. it
now has noting left. It run 5 or 6 good lap in my truck then the bottom
end just disappears out no where. I was wondering what the deal is did
I get a bad one. We ran 6 tanks at 220 thought it then race tuned. had
2013 pipe and p6 plugs it pops a p3 with in 30 sec just idal Were also
not getting the run time most people are seeing were lucky to go 7.5 in
a buggy and 8.5 in a truggy. please let me know what were doing wrong
call me if you like 440 315 1487"

Charles Garten
"Porkchop"

Chad Phillips 08-06-2008 05:44 AM

franklucas - you may have the bottom end to lean. reset the needles per the instructions and go from there. Anytime i ran a cold plug it was hard to tune.

Chad Phillips 08-06-2008 05:46 AM

if the bottom end is going soft, it is to lean..

Toiffel 08-06-2008 05:50 AM

cool Ed is the grid adressing this question!!! but any info would be much appreciated!!!
Can I find the fatory setting on the trinity website, I don't have the instructions??


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