R/C Tech Forums

R/C Tech Forums (https://www.rctech.net/forum/)
-   Electric On-Road (https://www.rctech.net/forum/electric-road-2/)
-   -   The Speed Passion Thread (https://www.rctech.net/forum/electric-road/288105-speed-passion-thread.html)

charlie_b 05-23-2010 10:36 PM


Originally Posted by leonardiw (Post 7445971)
@charlie_b

Charlie, what is the recommend starting point for mod 3.5T fdr & turbo setting (param: 4,9,12,15)

9.0 FDR
9/1
12/3
13/9
14/5
15/6

Remember, these are general settings. Track conditions and personal driving styles vary. Use these settings at your own risk.

leonardiw 05-23-2010 10:56 PM

thanks charlie, will bear the risk & proceed with caution :D

Originally Posted by charlie_b (Post 7446408)
9.0 FDR
9/1
12/3
13/9
14/5
15/6

Remember, these are general settings. Track conditions and personal driving styles vary. Use these settings at your own risk.


usernamed 05-24-2010 05:42 AM

Hi guys,

I got a SP gt 2.0 pro from a mate a few weeks back. Im running a lrp 10.5 motor in my 1/12 with 4 nimh cells. But for some reason, I just cant get it to run right. Sometimes the car has good acceleration, and then 5 seconds later it comes on very slow.

What could this be?

Cheers.

kschu 05-24-2010 06:11 AM


Originally Posted by usernamed (Post 7447353)
Hi guys,

I got a SP gt 2.0 pro from a mate a few weeks back. Im running a lrp 10.5 motor in my 1/12 with 4 nimh cells. But for some reason, I just cant get it to run right. Sometimes the car has good acceleration, and then 5 seconds later it comes on very slow.

What could this be?

Cheers.

your nimh loosing power i guess...

Ahmed Aman 05-24-2010 07:30 AM


Originally Posted by kschu (Post 7447445)
your nimh loosing power i guess...

I drove his car and it definitely hasn't got anything to do with the battery.

It seems really random whether the punch will kick in or not and when it does it feels flat at lower speeds anyway. We have tried different timing settings from 0 to max, but the result was always the same.

irgo 05-24-2010 08:09 AM


Originally Posted by defcone (Post 7429688)
So value 11 actually does something?



Originally Posted by geubes (Post 7430686)
if you read the help file in the software, it says: motor rotation 1:CW 2:CCW
(aka clock-wise and counter clock-wise)

That's not true the motor rotation is not necessary for us it's been replaced
with RPM Log, Average RPM, and Max RPM Travel Log.

The Area 11 is not yet appear on LCD Professional and PC Interface yet.

it would be nice to look at the LCD Professional about This Area 11.

like Shawn Palmer said before, it's on the table. :nod:

razzor 05-24-2010 11:44 AM


Originally Posted by Ahmed Aman (Post 7447744)
I drove his car and it definitely hasn't got anything to do with the battery.

It seems really random whether the punch will kick in or not and when it does it feels flat at lower speeds anyway. We have tried different timing settings from 0 to max, but the result was always the same.

Have you tried recalibrating the radio at 90% and then increase the epa on the throttle to 100% or as some do 100% and then increase to 120%.

mr crum 05-24-2010 06:26 PM


Originally Posted by kschu (Post 7447445)
your nimh loosing power i guess...

4 cells is not enough voltage to run the speedo

skypilot 05-24-2010 11:45 PM

yes it is.

skypilot 05-24-2010 11:47 PM


Originally Posted by irgo (Post 7447898)
That's not true the motor rotation is not necessary for us it's been replaced
with RPM Log, Average RPM, and Max RPM Travel Log.

The Area 11 is not yet appear on LCD Professional and PC Interface yet.

it would be nice to look at the LCD Professional about This Area 11.

like Shawn Palmer said before, it's on the table. :nod:

please help understand, #11 is for RPM, yet its on the table???

are you saying you THINK that #11 will be used for data log, or you KNOW it.

mr crum 05-25-2010 03:20 AM

1 sub c cell is 1.2 v 4 of them 4.8 which is not enough to run it i run 1 cell lipo 4.2v and u have to run booster

dsyed1 05-25-2010 05:20 AM

has anyone tried the boss version of the sp v3 motors?

SRW141 05-25-2010 06:41 AM


Originally Posted by dsyed1 (Post 7452723)
has anyone tried the boss version of the sp v3 motors?

Yes, He is tuning my motors. Nate is great to deal with. He knows what he is doing.

skypilot 05-25-2010 08:27 AM


Originally Posted by mr crum (Post 7452409)
1 sub c cell is 1.2 v 4 of them 4.8 which is not enough to run it i run 1 cell lipo 4.2v and u have to run booster

I have never had a 4 cell pack 'peak' at 4.8 volts. usually around 6 or so.

the very first speedpassion esc had issues running 4 cell, that was fixed with the release of the very first lpf esc, the 2.0s have no issues running 4 cell, I have run WGT 4 cell with 13.5 on 4 cell with out issues using a 1.0 lpf and a 2.0 lpf without boosters. this is not to say that a booster wouldn't help or cure what is going on with the OP issues. but usually low voltage is a servo issue not a 'working' issue, IMO

Bryan D 05-25-2010 09:40 AM

Can someone who has run V2 and V3 motors tell me what are the main differences between them apart from looks and connections??

Thanks


All times are GMT -7. It is currently 07:34 PM.

Powered By: vBulletin v3.9.3.9 Patch Level 3
Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.