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-   -   8T 2.0 (https://www.rctech.net/forum/nitro-off-road/256312-8t-2-0-a.html)

Samson4721 09-27-2009 09:17 AM

Thanks Frank. I am going to go B5.

I figure that motor seems to be doing great for most guys and its a $200 italian machined engine. With the season winding down I think it's just important to get something going to be able to race. Then when next season kicks up invest in another motor for serious races and keep the B5 for practice and club racing.

BTW I think next seasons motor will be the ninja:tire:

Sound like sound reasoning?

Integra 09-27-2009 12:54 PM


Originally Posted by pballer2777 (Post 6397582)
awhile back casey posted a setup that he was using. i can't seem to find it. if some could repost it and tell me what it's advantages r over the stock setup it would b greatly apperciated


Come ask him yourself.....its always better to get the info Right from the horses mouth if you ask me.:nod:

No casey that was not a peck at you....:lol: whoops did i do it again.:lol:


Awesome site here....drake truhe casey they all check in every day or so and its good time's shooting the Shi* with the boys...chk it out.

http://forum.losi.com/showthread.php?t=34

SqueegUK 09-27-2009 01:02 PM

Hey guys, what a nightmare day today. They threw 17 truggies in one race on a pretty tight track. Was horrific to say the least what with the disparity in skill levels. I really did not enjoy the truck at all today.

With the changes I made, the rear end was all over the place. Into the braking zone, the back end would snap, coming out of the corners, even with an overly rich engine, the back end would go. I just could not keep it planted.

I upped the front toe to 5 degs and re-set my ride height to 38 and 42 and reduced the front droop to 108mm.

For the final I upped the rear diff to 3k, which did seem to help a little.

I must say though that on power steering was greatly improved, still not great, but much better. The turn in was amazing. Just that back end, it's like it belonged to a different car.

Any suggestions guys?

pballer2777 09-27-2009 02:28 PM


Originally Posted by Integra (Post 6398094)
Come ask him yourself.....its always better to get the info Right from the horses mouth if you ask me.:nod:

No casey that was not a peck at you....:lol: whoops did i do it again.:lol:


Awesome site here....drake truhe casey they all check in every day or so and its good time's shooting the Shi* with the boys...chk it out.

http://forum.losi.com/showthread.php?t=34

i found it but thanx for the link. i've just started to use that forum.

losi_racer 09-27-2009 02:30 PM

What gets me is i just posted about that set up and people cant read.

offroad racer 09-27-2009 03:16 PM


Originally Posted by Samson4721 (Post 6394498)
Man thanks again Frank. I am going to probably take you up on that in the next week or so. This axial .32 I threw in here to hold me over is just not going to cut it at all for racing. Anyone wanna buy it??:lol:

I am still curious how the losi 454 works though. You can get them real cheap and then I wonder how well it would do modded for run time.... I could possibly get multiples of that motor and set each up differently. Just thinkin big picture

Thanks

I have a Losi 454 engine(the one that the rtr 8t 2.0 comes with) And it works pretty good. Pretty easy to tune and has lots of power

Samson4721 09-27-2009 04:39 PM

Offroad, what kind of run times are you getting?

bigjayjay1 09-27-2009 05:00 PM


Originally Posted by reggie l. (Post 6394966)
i agree unless its a os.28xz with a 7mm carb and a os 2060:D...you can get 8-9min(MAABBEEE...) out of it..

i got 8:30 with one in my truck a few weeks back it was still new so tuned a little rich...(this is mybudys motor i let him use on my truck for a race)

on my ninja
(steel flywheel)...i run 2 composite on silver springs
and 2 alum on black springs..

For club racing I used the 28xz with the 7MM with 2060 and I get 9-10 minutes for run time however more stress on the components especially bearings but I love running over the 21's on the straights :) Race day I use my 21 World II with EB button awesome engine.

bigjayjay1 09-27-2009 05:45 PM


Originally Posted by pur3evil (Post 6395615)
I'm getting tired of hearing you people bashing him for having an opinion, and not being afraid to speak it. Last I checked, forums like this encourage the free exchange of ideas and opinions. Don't like it? Move to North Korea.

I for one like to hear everyone's ideas, and then using my best judgement and some common sense, formulate my own opinion on what will work for ME. Use your head, you don't have to take what he says as gospel.

By the way, you do realize that you can IGNORE people on this forum, right? Put him on your ignore list, and quit your bitchin'.

-Howard

Integra a times can be a tad bold no big deal but he's here too help he has helped me in many ways directly / off hes threads therefore I'm very much appreciative he knows the losi equipment like night and day he can tweak my shit any day.

reggie l. 09-27-2009 07:24 PM


Originally Posted by Integra (Post 6395390)
My gripe about overpowering the truck is the wear and tear is put's the drive train through....its brutal compared to a race .21 Pins last 3-4X as long diff's dont need to be serviced as much...overall its less maintenance.....ive been there and Done that with High HP .28's....no thx.

question for ya reg...ninja being a .28 ? why the silver on comp's....the motor (if .28) has More then enough power to pull a way lighter spring and give you alot more life.

sorry for being late...

but you are correct it is WAAYYY over powering and harder in stuff..

and i run that clutch set up on my 21's...when we ran that 28 in my truck i put the all 4 alum with i think it was black springs...im not for sure

Mark K 09-28-2009 03:51 PM

I just put the Losi clutch in my truck for the first time. I have 4 aluminum shoes with 2 gold and 2
Silver springs. I followed the clutch break in procedure, and ran a tank in front of my house. The
Bottom end punch was a joke. It had none. Wouldn't even break the tires loose on full throttle
Take offs. I only had time to run 1 tank though. My questions are do I have to give the clutch more
Time to break in because everything is new? And how aggressive should this setup hit on the bottom
End? Does anyone else use this setup?

Frank L 09-28-2009 04:39 PM


Originally Posted by Mark K (Post 6403211)
I just put the Losi clutch in my truck for the first time. I have 4 aluminum shoes with 2 gold and 2
Silver springs. I followed the clutch break in procedure, and ran a tank in front of my house. The
Bottom end punch was a joke. It had none. Wouldn't even break the tires loose on full throttle
Take offs. I only had time to run 1 tank though. My questions are do I have to give the clutch more
Time to break in because everything is new? And how aggressive should this setup hit on the bottom
End? Does anyone else use this setup?

IDK if its going to ever smoke the tires. These trucks are geared for off road, the traction on a good day is still very slippery so comparing to the street just wont work. The silver springs are the hardest on the clutch you will eat clutch shoes very very quickly. I have gone through a set of m2c lightened shoes in a 15 min main with gold and silver springs. I still didnt feel like I had enough bottom end. BTW what engine are you running?

Mark K 09-28-2009 05:08 PM


Originally Posted by Frank L (Post 6403403)
IDK if its going to ever smoke the tires. These trucks are geared for off road, the traction on a good day is still very slippery so comparing to the street just wont work. The silver springs are the hardest on the clutch you will eat clutch shoes very very quickly. I have gone through a set of m2c lightened shoes in a 15 min main with gold and silver springs. I still didnt feel like I had enough bottom end. BTW what engine are you running?

I'm running a Trinity Ex Tech E.B. Mods raced prepped .24. I'm just trying to compare this
Clutch to my 3 shoe clutch. With a new 3 shoe clutch on my engine with composite shoes
And Mugen 1.1 springs it would almost seem to explode out of the hole when I stabbed
The throttle. Even on the street it didn't matter it would just fry the tires. Can I ever
Expect that type of acceleration from the Losi clutch?

Frank L 09-28-2009 05:19 PM

You are running the strongest clutch setup with silver springs. I dont think it will do what you want it to.

SqueegUK 09-28-2009 11:58 PM


Originally Posted by SqueegUK (Post 6398115)
Hey guys, what a nightmare day today. They threw 17 truggies in one race on a pretty tight track. Was horrific to say the least what with the disparity in skill levels. I really did not enjoy the truck at all today.

With the changes I made, the rear end was all over the place. Into the braking zone, the back end would snap, coming out of the corners, even with an overly rich engine, the back end would go. I just could not keep it planted.

I upped the front toe to 5 degs and re-set my ride height to 38 and 42 and reduced the front droop to 108mm.

For the final I upped the rear diff to 3k, which did seem to help a little.

I must say though that on power steering was greatly improved, still not great, but much better. The turn in was amazing. Just that back end, it's like it belonged to a different car.

Any suggestions guys?

Anybody?????


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