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Search: Posts Made By: AMGRacer
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12-26-2008, 01:23 PM
Replies: 4,124
Views: 433,036
Posted By AMGRacer

Hi all. I have a TM E4, the original version,...

Hi all. I have a TM E4, the original version, and I have recently tried to fit a LiPo battery with little success. It is an intellect 3800. I see that the new cars have some modifications that...
08-07-2007, 06:10 PM
Replies: 146
Views: 15,157
Posted By AMGRacer

That I agree with, a stock motor the same speed...

That I agree with, a stock motor the same speed as a Murnan is not bad at all. I would definately say that your motor was more than fast enough to be competitive. You drove real well I thought as...
08-07-2007, 04:23 AM
Replies: 146
Views: 15,157
Posted By AMGRacer

I was marshalling TomBs races this weekend and I...

I was marshalling TomBs races this weekend and I can tell you in my opinion that his motor was NOT easily the quickest motor in his heat. It went OK, but my buddy in his heat had a Novarossi Plus 12...
Forum: Nitro On-Road
07-29-2007, 05:31 PM
Replies: 15
Views: 1,566
Posted By AMGRacer

Bearing maintenance

I have purchased a set of Acer bearings to use in my MTX4. I am interested in how often people maintain or replace their bearings, stock bearings or original.

With bearings like the Acer bearings...
07-24-2007, 04:58 AM
Replies: 13
Views: 2,830
Posted By AMGRacer

It is kind of an involved subject, it is to do...

It is kind of an involved subject, it is to do with a fluids change in flow properties when it is close to a fixed surface. Have a bit of a read here:

http://en.wikipedia.org/wiki/Boundary_layer
07-24-2007, 04:12 AM
Replies: 13
Views: 2,830
Posted By AMGRacer

Not really. It is a fluid dynamics theory. The...

Not really. It is a fluid dynamics theory. The gas closer to the walls of the pipe "sticks" to it, basically increasing the difficulty in getting it moving with the pulsing of the exhaust openings.
07-23-2007, 03:56 AM
Replies: 13
Views: 2,830
Posted By AMGRacer

The conical manifold is beneficial due to the...

The conical manifold is beneficial due to the fact that the exhaust gasses "stick" to the walls of the pipes it is travelling in. This stuck layer does not move the same as the remainder of the gas,...
07-21-2007, 09:36 PM
Replies: 1,526
Views: 202,887
Posted By AMGRacer

For reference I run most of my 12 motors in the...

For reference I run most of my 12 motors in the 230-280 farenheit range. This is not intentional I tune by feel and sound, but this is where they normally end up. My Ninja also runs in this range...
07-21-2007, 07:13 PM
Replies: 1,526
Views: 202,887
Posted By AMGRacer

There seems to be a lot of interesting talk on...

There seems to be a lot of interesting talk on this forum so I thought I would post my experiences with my Ninja 12T01A. I purchased the kit with the pipe, destroyed the pipe now I am running the...
Forum: Nitro On-Road
07-16-2007, 03:31 PM
Replies: 5
Views: 1,145
Posted By AMGRacer

Hey Ted, yeah I do my tweak and droop like you. ...

Hey Ted, yeah I do my tweak and droop like you. I also ensure the collars are equal, so that is a good point about different lengths causing problems with that setup technique.

impalabob, I have...
Forum: Nitro On-Road
07-16-2007, 03:06 PM
Replies: 5
Views: 1,145
Posted By AMGRacer

Shock length and rebound, how important?

OK I know that the regular advice is that the shocks on your car should be the same length and that they should rebound equally. But how important is this really?

On modern nitro sedans the...
Forum: Nitro On-Road
07-03-2007, 05:00 AM
Replies: 9
Views: 871
Posted By AMGRacer

Great stuff man. I will be testing a few of...

Great stuff man. I will be testing a few of these things in the next day or so myself.

The interesting thing I noticed was that very few of the pro drivers cars that I have seen seem to have...
Forum: Nitro On-Road
07-03-2007, 04:03 AM
Replies: 9
Views: 871
Posted By AMGRacer

Seems like nobody knows much more about this??

Seems like nobody knows much more about this??
Forum: Nitro On-Road
07-01-2007, 03:17 AM
Replies: 9
Views: 871
Posted By AMGRacer

Thanks for the feedback. I too have tried some...

Thanks for the feedback. I too have tried some of these things out, but at a relatively low grip and slow track. I barely noticed the rear wing position, and could not tell the difference with the...
Forum: Nitro On-Road
07-01-2007, 02:52 AM
Replies: 9,087
Views: 709,006
Posted By AMGRacer

Hehe yeah that was me. 1 broken link on the...

Hehe yeah that was me. 1 broken link on the internet down about 1 billion to go :)

Thanks for the file I really appreciate it.
06-30-2007, 09:25 PM
Replies: 5,435
Views: 520,004
Posted By AMGRacer

I am not sure if anyone on this thread can answer...

I am not sure if anyone on this thread can answer or not, but in the 200mm IC rules are gurney flaps allowed on the rear wing? One of the rules seems to imply that they might be, and that the wing...
Forum: Nitro On-Road
06-30-2007, 09:15 PM
Replies: 9
Views: 871
Posted By AMGRacer

Aero questions

Some general aero questions not related to a specific body. Any input appreciated!

1. Mounting of wing forward or backwards on a touring body. Where do most people mount their bodies? Rear...
Forum: Nitro On-Road
06-30-2007, 04:51 PM
Replies: 9,087
Views: 709,006
Posted By AMGRacer

Does anybody have a MTX4 (preferably MTX4R)...

Does anybody have a MTX4 (preferably MTX4R) editable setup sheet that they could share with me? Links or please email: [email protected]

Thanks in advance!
06-25-2007, 02:28 AM
Replies: 1,526
Views: 202,887
Posted By AMGRacer

Cutouts with a cool head are quite common with a...

Cutouts with a cool head are quite common with a very lean bottom and rich top end. I suspect your tune probably is not optimal.

I dont know about the MRT version but my R01 runs really well at...
Forum: Nitro On-Road
06-17-2007, 02:30 AM
Replies: 9,087
Views: 709,006
Posted By AMGRacer

I tried an experiment with my MTX4 at my local...

I tried an experiment with my MTX4 at my local track. I used a 4mm kawahara chassis and then went back to the 3mm standard chassis. I actually liked how the 3mm chassis felt compared to the 4mm...
Forum: Nitro On-Road
06-07-2007, 02:26 AM
Replies: 1,545
Views: 155,648
Posted By AMGRacer

This is my body. ...

This is my body.

http://www.team-titan.com.tw/images/bodyshell/60403%20pic/60403-F1.jpg

It sits about 14-17mm depending on where the posts are set. Seems like that should be in the ballpark. ...
Forum: Nitro On-Road
06-06-2007, 04:02 AM
Replies: 1,545
Views: 155,648
Posted By AMGRacer

Thanks for the advice guys. I mounted my body by...

Thanks for the advice guys. I mounted my body by drilling and cutting the marked holes, and this had placed the front lip of the body 14mm in front of the bumper. This seems further than...
Forum: Nitro On-Road
06-04-2007, 04:00 AM
Replies: 1,545
Views: 155,648
Posted By AMGRacer

I am looking for some advice on bodies. I am...

I am looking for some advice on bodies. I am currently using a Blitz body, the 273mm wide one. Does anybody have any experience with this body, and are there any better ones out there?
Forum: Nitro On-Road
04-11-2007, 03:41 AM
Replies: 9,087
Views: 709,006
Posted By AMGRacer

So what gives with the new 2 degree knuckles?

So what gives with the new 2 degree knuckles?
04-08-2007, 04:06 PM
Replies: 5,973
Views: 908,960
Posted By AMGRacer

Ziggy the author himself says that the 1700...

Ziggy the author himself says that the 1700 figure is a little high on the gas velocity, and remember that the author is talking about a full sized 2 stroke gasoline engine. Chamber temperatures and...
Showing results 1 to 25 of 500
 


 
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