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-   -   OS TR engine thread (https://www.rctech.net/forum/onroad-nitro-engine-zone/40966-os-tr-engine-thread.html)

afm 05-31-2004 11:24 AM

[QUOTE]Originally posted by romuald31
[B]Hello from France ,

here's some pics of the TR T-spec 2004
- new cranck shaft ( higher exhaust diagrams)
- new machined piston (light and cut)
- new sleeve (for the new piston)

you can also see my personal on the cranck (EFRA legal) and on the carburator.

My motors have the same level than a JP mod or Rody mod with less consumption...
QUOTE]

Romuald, how much does a TR T Spec 2004 cost over there??

AFM

romuald31 05-31-2004 11:33 AM

the engine is around 225-250 € and is available now in europe.

afm 05-31-2004 12:09 PM


Originally posted by romuald31
the engine is around 225-250 € and is available now in europe.
ˇˇˇˇWOW!!! that's between U$ 275.00 - 306.00, man give me a break...... that is to expensive. You can get a Mario Rossi Modified Novarossi RRL3 for 275 euros in Spain.
I'll wait for USA version at U$180.00, and get a new pipe and extra plugs with the spare.

AFM

compaq888 05-31-2004 01:12 PM


Originally posted by wild gopher
what track were you at compaq?
crystal park

j240z 05-31-2004 01:29 PM


Originally posted by compaq888
ok, i just spent the whole day at the track. We had a race with touring cars and guess who got 1st place, a guy with a mtx3 with a OS TR-T:eek: :lol:

a lot of people ran mtx-3's and he also did too, you could clearly see he kept up to everybody in the turns but when it came to the straightaway he got smoked. At the 5 min mark all the italian mills ran out of fuel, and of course he was still going. The italian motors had to be restarted, while he came in for fuel and kept on going. You should of seen the look on some guys when they found out he had a TR-T and they had $250-300 motors and lost. After the race i asked him how much he got the motor for, he said $160.

Personally i think with better cooling and the right pipe the OS TR-T can probably keep up with the Italian mills on the straightaway:sneaky:

Can someone recommend a good pipe to use with the TR-T. It's for a NTC3. I'm expecting the hyper head in the mail any day now and I'm currently running the pipe that came with the team kit. I was thinknig of getting the RD Logics pipe......ny input on this pipe or others? Thanks

compaq888 05-31-2004 01:42 PM

I noticed most guys at the track ran the RD logics pipe

gijoe64 05-31-2004 03:01 PM

The Pipe that I use is the OS T-3010. it works great:D

mckrooz 05-31-2004 05:02 PM


Originally posted by compaq888
ok, i just spent the whole day at the track. We had a race with touring cars and guess who got 1st place, a guy with a mtx3 with a OS TR-T:eek: :lol:

a lot of people ran mtx-3's and he also did too, you could clearly see he kept up to everybody in the turns but when it came to the straightaway he got smoked. At the 5 min mark all the italian mills ran out of fuel, and of course he was still going. The italian motors had to be restarted, while he came in for fuel and kept on going. You should of seen the look on some guys when they found out he had a TR-T and they had $250-300 motors and lost. After the race i asked him how much he got the motor for, he said $160.

Personally i think with better cooling and the right pipe the OS TR-T can probably keep up with the Italian mills on the straightaway:sneaky:

I was there also racing. Came in 5th:cry: My bro got 3rd. Were you racing compaq? Which guy were you? I was racing the car in my avatar. I'm there almost every weekend. Yes, the TR was performing very well. The driver drove a very consistent race with no crashing at all. But there is no way the TR can keep up with the Novas on the straights. :sneaky:

vones 05-31-2004 07:19 PM


Originally posted by mckrooz
I was there also racing. Came in 5th:cry: My bro got 3rd. Were you racing compaq? Which guy were you? I was racing the car in my avatar. I'm there almost every weekend. Yes, the TR was performing very well. The driver drove a very consistent race with no crashing at all. But there is no way the TR can keep up with the Novas on the straights. :sneaky:
you are correct...os just lack the top end to keep up but the low surge of the car is the advantage in the infield....so if you're racing in a technical track with short st8s(35m max)....then os is the ideal engine.....and also Nova has come out with the RR L3/RRL5...personally I hve not seen the performance of this engines...

Marcos.J 05-31-2004 07:29 PM


Originally posted by vones
you are correct...os just lack the top end to keep up but the low surge of the car is the advantage in the infield....so if you're racing in a technical track with short st8s(35m max)....then os is the ideal engine.....and also Nova has come out with the RR L3/RRL5...personally I hve not seen the performance of this engines...
i make most of my passing in the infield just before the start/finish line,( boy do i love my O.S.Tr)

compaq888 05-31-2004 10:48 PM


Originally posted by mckrooz
I was there also racing. Came in 5th:cry: My bro got 3rd. Were you racing compaq? Which guy were you? I was racing the car in my avatar. I'm there almost every weekend. Yes, the TR was performing very well. The driver drove a very consistent race with no crashing at all. But there is no way the TR can keep up with the Novas on the straights. :sneaky:
I was the guy sitting with Ah10 the whole day. When somebody crashed in the qualifiying i was the white guy that ran out on the track and gave the car to the owner cause the engine flamed out. I picked up a slightly used V one RR today, i should be there this saturday at the track getting help setting it up. The engine will probably be put in July.:sneaky:

jrabbito 06-01-2004 11:45 AM

Engine Maintenance
 
Hi Guys,

I have a .12 TR (P) - T and was wondering if anyone has a recommended maintenance schedule for this. Past experience maintaining it would also be appreciated.

Cheers,

John

vadn1 06-01-2004 11:51 AM

Isnt the OS .12 TR(P) a 5 port turbo eng. Is it legal for roar racing....? For club racing doesnt matter, but by Roar rules .12 engs must be 3 port.

gijoe64 06-01-2004 12:14 PM

Yes the .12TR-T is not ROAR legal but the New .12TR-T R-Spec is
3 ports Turbo.

jrabbito 06-01-2004 12:16 PM

When is the R Spec coming out? I have heard great things about it. I know they rate the Turbo at 1.3. Is there a rating on the R spec?


John

mckrooz 06-01-2004 12:32 PM


Originally posted by compaq888
I was the guy sitting with Ah10 the whole day. When somebody crashed in the qualifiying i was the white guy that ran out on the track and gave the car to the owner cause the engine flamed out. I picked up a slightly used V one RR today, i should be there this saturday at the track getting help setting it up. The engine will probably be put in July.:sneaky:
Cool. How much did you get the RR for? I'm selling one also. There is probably gonna be another pick up race Sat. again. I will leave with a trophy this time.:sneaky: :tire:

Data 06-01-2004 12:59 PM


Originally posted by mckrooz
There is probably gonna be another pick up race Sat. again. I will leave with a trophy this time.:sneaky: :tire:
no you won't :p

compaq888 06-01-2004 02:28 PM


Originally posted by mckrooz
Cool. How much did you get the RR for? I'm selling one also. There is probably gonna be another pick up race Sat. again. I will leave with a trophy this time.:sneaky: :tire:
Yeah, i saw your RR on e-bay also before i bought mine. I got it for $100, it had only 2 quarts of fuel through it. Did you see how Ah10 raced last time, the only reason he lost was because of the thrust bearing, he had 1 lap over you guys the whole time:lol:

Don't worry, i will be right behind him in the #2 position, you can have sloppy 3rd's:lol:

mckrooz 06-01-2004 04:09 PM


Originally posted by Data
no you won't :p
Why you have to rain on my parade?:cry: :cry:

jrabbito 06-02-2004 08:14 AM

New R spec OS Engine
 
Does anyone have the specs on this new engine? I know there was a picture posted.


thanks,

john

compaq888 06-02-2004 02:57 PM

no, there are no new specs yet. Just wait 2-4 weeks and it will be for sale at tower. I might get that or TR T, but i don't know, i'm having a hard time deciding:(

Data 06-02-2004 03:32 PM


Originally posted by mckrooz
Why you have to rain on my parade?:cry: :cry:
just kidding, i will only rain confetti on your parade.

by the way, need a pitman ? seems like i need some practise.

mckrooz 06-02-2004 04:24 PM

I may have to watch Mikes daughter sat for a few hrs while he's working so I might not be there:cry: Don't have to watch her in the morning. Don't have to watch her at night. But from 11:30-4, THE PRIME HRS TO RACE AT THE TRACK!!!!:cry: :cry: :flaming: :flaming: Shoulda told them i was working too!:lol:

gijoe64 06-02-2004 04:28 PM

I will get spec's to the .12TR(P)-R-Spec .
The new engine was ran at the Texas Biggie this weekend, Their was great resluts our team driver Ron Atomic used the R-Spec and Qualifed 2nd in the A main but got into a crash
and finished 12. He had one of the fastest engines eveyone was shocked that it was a OS engine. and Rick Vessel mad the C main.
The drivers were very happy with the performance and the speed rick said he could have made it to the B but driver error got the best of him. This engine will be ran at the Nitro TC Nationals in Sept. and you will be shocked to see who will be running OS.:sneaky:

vadn1 06-02-2004 04:33 PM

Doesnt the Texas biggie have a huge track..... Still in a bus parking lot.

gijoe64 06-02-2004 04:54 PM

They ran 1/8 scale cars on the track this weekend, the back straight was 200FT.

FFR3582 06-02-2004 04:55 PM

The Texas biggie was run at our new permanent track, it is a ribbon layout with pavestones in the infield areas. The previous four years it was run at Texas Motor Speedway in the parking lot.


I talked with Ron about his OS motors and saw them run first hand. It was fast and looks like a very nicely made motor, it has a larger cooling head than the older TR-P.

I will be giving the new OS a try as soon as it is released in my NTC3.

Cody

tallyrc 06-02-2004 07:51 PM

are they running off the shelf engines or have they been worked. my tr hauled butt too, but i had more to do with the porting than os did when i was done with it.

compaq888 06-03-2004 12:26 AM


Originally posted by tallyrc
are they running off the shelf engines or have they been worked.
i want to know that too:confused:

gijoe64 06-03-2004 04:30 AM

The engines had no modifcation.;)

gijoe64 06-03-2004 04:34 AM

The R-Spec Has more than enough Horse to compete with any engine, on smaller tracks maybe to much.:D

jrabbito 06-03-2004 06:31 AM

so are you saying that it even has enough to compete with the new Novarossi L3 engines? They are rated over 1.5hp....hmmm. I can't wait to see the specs....

gijoe64 06-03-2004 07:52 AM

Spec: 4,000-36,000 RPM 1.5ps/31,000rpm
:tire:

jrabbito 06-03-2004 07:54 AM

wow 1.5......hmmm now this gets interesting.....

If it retains the renowned ease of O.S. tuning and price points then it is sure to make serious waves.


John

tallyrc 06-03-2004 08:59 AM

those are some serious claims. this i have to see.

ATOMIC 06-03-2004 12:53 PM

Well as far as specs go I am not sure what they are but I do know that the engine is awsome. Rick Vessel was running a box stock and was as fast as 95% of the other engines. My engine had some crank work done on it and I was never passed on the straight and had more infield grunt than the track could handle. The most impressive thing to me was that putting the modified crank in did not change the way the engine wanted to idle . The engine was perfect, it would run for 8 minutes at 214 degrees. The outside temp was 90-100 degrees . Also remember that specs don't really mean much unless compairing them with the same manufactuer. My crank had some work but look at it like this, 159.00 for the engine (120.00 less than an x12) , so once you have it modified (100.00) , it is still cheaper , just as fast if not faster , and has the best carberator on the market(reliability). If anyone would like work on their engines , let me know and my guy will do them for 100.00. you can contact me at [email protected].

ATOMIC 06-03-2004 12:58 PM

By the way , gijoe64 did not know I was running a mod crank. I have not sent in my race report yet .

gijoe64 06-03-2004 01:08 PM

Thanks for the infor RON.:D

jrabbito 06-03-2004 01:13 PM

Thanks Atomic,

What type of work is done to the crank? Nice to see O.S. have an engine able to compete with the Italians. I currently have the 12 TR Turbo. Quite nice but not ROAR legal.

I await the release of this new engine....

thanks,

john

ATOMIC 06-03-2004 01:31 PM

The timing had been opened up , thats about it. The center bore on the tr and r-spec are already at limit .


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