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-   Offroad Nitro Engine Forum (https://www.rctech.net/forum/offroad-nitro-engine-forum-157/)
-   -   Trinity EXTECH .21 (https://www.rctech.net/forum/offroad-nitro-engine-forum/222802-trinity-extech-21-a.html)

C Branch 06-15-2008 09:47 PM


Originally Posted by mugenb46 (Post 4542543)
Colin, i would like to send you a pipe to test, is that cool, if so pm me your address

Brian, PM sent.

Colin

NitroOB4You 06-16-2008 08:58 AM

I talked to Ed and a few others this w/end at CRC -Rome,NY RCPro North East Rd. 1. Seems general consensus is OS P4. Might be just due to our weather, I dunno. I thought the Nova 6 was suggested early on, but now I am hearing P4...take that with a grain of salt. Anyway, here's a few shots from Rome. :)

Joe Alessi
http://i65.photobucket.com/albums/h2...e/DSC_0064.jpg

http://i65.photobucket.com/albums/h2...e/DSC_0071.jpg

http://i65.photobucket.com/albums/h2...e/DSC_0139.jpg

Greg Vogel with the .24
http://i65.photobucket.com/albums/h2...e/DSC_0135.jpg

http://i65.photobucket.com/albums/h2...e/DSC_0140.jpg

http://i65.photobucket.com/albums/h2...e/DSC_0177.jpg

meaN1 06-18-2008 08:54 PM

oops

meaN1 06-18-2008 08:55 PM

just ordered mine and am looking forward to seeing what this thing can do in my truggy 8-T :sneaky:

jpalessi 06-18-2008 09:13 PM

;)

meaN1 06-18-2008 09:16 PM


I run the 2013 with a p4 plug.
thats exactly what i am planning on running :nod:

jpalessi 06-18-2008 09:24 PM

;)

NitroLuver 06-19-2008 04:35 AM

if i had the money i'd get the .21 for the buggy and the .24 for truggy...i am always looking for new motors to try out

Toiffel 06-19-2008 07:01 AM

Ed
What kind of run times are you guys getting with the .24?? And what pipe combo do you recommend??

BBQ.

jpalessi 06-19-2008 07:20 AM

;)

Toiffel 06-19-2008 07:25 AM

do u have one?? or getting one??

jpalessi 06-19-2008 07:52 AM

;)

Toiffel 06-19-2008 07:53 AM

great, so that means one for me!!!!! lol

icemandolmite 06-19-2008 02:53 PM

yo bbq whats up its laquan
you coming to rcmadness sunday

jpalessi 06-19-2008 03:48 PM

;)

Toiffel 06-19-2008 04:52 PM

whazz up Lacquan A. ?? not gonna make it there, running @ the Barn with the rest of the misfits...lol

meaN1 06-23-2008 11:47 AM

well my new motor and pipe will be arriving tomorrow and i am curious as to what fuel you all would suggest for this motor?

jpalessi 06-23-2008 01:20 PM

;)

Teufel Racing 06-23-2008 11:45 PM

Got a couple more race days on both of mine and they seem to be getting better with each run. The Trinity fuel works good with the motors, but any good quality fuel probably should. Went two race days with out changing the plugs and temps were around 208 to 220 most of the time. Seems like a big swing in temps, but that was over the race day and I didn't change a thing on the carb. Didn't really think I needed to as they were running good and didn't seem to be lacking anywhere on the track. Morning air temp was around 65 and high for the day was 98 with 85% humidity.

Maximo 06-24-2008 05:21 AM

So its odd that the motor pictured on Trinities Website looks like a old school sirio, yet on A-Mains site the motor is using the new case..... As well I was told the Ex-tech was a short stroke 16.6 mm stroke..now A-Main is saying its a 16.8 mm ....... I was guessing its 16.9 mm......................... Why so much discrepancy with all the info and pictures ? A-Main write up talks about square stroke and everything.... It seems this motor is surrounded with mystery and misinformation to be honest.....

I plan to purchase a X-Tech asap, and hopefully have it dynoed over at AB Mods... I will also be measuring bore/stroke and timing profiles for myself....With my mods my CL7B is ballistic, I am really curious what can be done to the Extech

Chad Phillips 06-24-2008 05:33 AM

Maximo - That picture was done in photoshop before our case was finished. I posted on page 6 in this thread all ths spec's. Stop trying to cause problems in our thread. It is getting old..

Maximo 06-24-2008 05:38 AM


Originally Posted by Chad Phillips (Post 4570482)
Maximo - That picture was done in photoshop before our case was finished. I posted on page 6 in this thread all ths spec's. Stop trying to cause problems in our thread. It is getting old..


OKay so A-Mains info is all wrong then ?

I am not trying to cause problems, but I am wondering why there are so many discrepancies in all the info....If me asking questions pisses you off maybe you should check A-Mains info and compare to the info you gave me....... I am just asking a honest question.......

IMO A-Main has gotten their description mixxed up, they have the writeup for the .24 combined with the writeup from the .21, then thrown in some standard .21 internal dimensions....... They did the same thing with the jammin JPX .28, having its stroke labeled as 16.8 mm which in turn made people believe the Jammin JPX was some new short stroke engine unique to Jammin... I actually bought one thinking it would be a short stroke Picco LOL !!!!!! ended up it was just a Picco P3 28 FTT with a red head !

meaN1 06-24-2008 05:41 AM

much appreciated fellas :D

NitroOB4You 06-24-2008 06:55 PM

Ran two tanks through mine today. Other problems prevented more time.
I'm running a P4 with the W 2013. I think I'm gonna marry this engine!
LMAO. I hope to get more practice tomorrow, depending on work, then
big one day race on Sun.Engine was very snappy on the bottom even with
a relatively soft clutch. It would sit n idle for ten seconds or more
and not load up. Top was obviously not would it could be, but it was
still making great power. The thing that impressed me most so far
was...long story short, I ended up on my lid. By the time I got off
the stand and to the bug, at least a minute had passed. I also took my
time walking to it, figuring it would flame before I reached it. As I
got within about ten feet or so, I could here it, burbling, purring
like a little kitten :)

boogeyman 06-24-2008 07:13 PM

good to hear about the engine im haven problems with mine :cry:

jpalessi 06-24-2008 07:16 PM

;)

boogeyman 06-24-2008 07:54 PM

Joe tks for the help

jpalessi 06-24-2008 08:52 PM

;)

boogeyman 06-25-2008 04:16 PM

Hey, Joe thanks for the pipe info it helped out alot :nod:

Chad Phillips 06-26-2008 09:34 AM

hot and medium plugs (standard and turbo) and 2057 pipes are instock
now..

Fierle03 06-29-2008 02:35 PM

Has anybody tried the associated pipe on the extech yet? Also you guys are saying this motor has a ton of bottom end, when putting the 053 on did it have to much? Im still deciding on a motor and im trying to take my time so i end up with a decent motor that matches my driving style.

jpalessi 06-29-2008 04:04 PM

;)

Fierle03 06-29-2008 04:44 PM

I am comming from racing gas truck and this is my first season of 1/8th scale. I run an RC8 and currently run a Powerhouse modded Vega. the motor is great but it doesnt have a whole lot of life left but would make a perfect back up motor. I want the engine to have a nice smooth powerband and be good on fuel. I also like to have a strong bottom end but not to much to were it breaks loose everytime i hit the gas but enough to clear the jumps with no/little run-up. The motor will be modded by Mark Smith of Powerhouse performance but not right away becuase i want to run the motor to get a feel for it. So if you guys can post your suggestions for pipes and plugs that would be great. Also are the motors looking like they are going to last? Thanks in advance.

jpalessi 06-29-2008 05:43 PM

;)

NitroOB4You 06-29-2008 06:55 PM

Today was my first outing with my Ex-Tech. I had two tanks through it earlier this week. Initially I was very concerned about racing with it, considering. I qual'd 8th in the B in a field of 40/50? This is a very good showing for me. Normally, I'm lucky to get into a D main, lol. Engine was temping right around 200 at the end of the 10 min. quals. Early on in the main I was battling for 4/5th, but (found out afterwords) 3 screws holding my steering servo had fallen out, and the fourth was half way out! Thx to Joe Alessi for the tuning help in the 2nd qual :)

slaytanic 06-29-2008 07:53 PM

Got my Fully modded Extech ordered:D

C Branch 06-29-2008 08:40 PM

I am lovin the braaaaaaaap braaaaaaaaap goodness coming from my Trinity ExTech!!!

Colin

boogeyman 06-29-2008 09:52 PM

ran mine over the weekend i put my buggy and engine in the hands of the 2 fastest guys at our track they took turns running it againest theirs....long story short they are hooked on the engine...:nod: and will be calling trinity this week :lol:

Fierle03 06-30-2008 05:52 AM

how well do the jp pipes work on this motor or dont they?

jpalessi 06-30-2008 07:13 AM

;)


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