Community
Wiki Posts
Search
Like Tree2Likes

GM Brushless

Thread Tools
 
Search this Thread
 
Old 04-25-2011, 03:00 AM
  #2461  
Tech Adept
iTrader: (1)
 
housey's Avatar
 
Join Date: Nov 2005
Location: ENGLAND
Posts: 232
Trader Rating: 1 (100%+)
Default

Well the cap will help to keep a steady and constant in voltage to the speedo, I think the main purpose is to stop them overheating. But like you said I'm sure they give you a fair amount of punch as well because the caps help stop voltage drop to the speedo when you suddenly draw current from the battery (accelerate).

So yea based on all that chat, I'd say try some new caps. After that........eerr give mystic meg a ring? Or maybe the Fosters guys, they seem to have an answer for everything...

hth dude
housey is offline  
Old 04-25-2011, 03:04 AM
  #2462  
Tech Adept
 
Join Date: Aug 2010
Posts: 217
Default

Originally Posted by adri-13
When you have finished your PC set-up, you can re-calibrate your mode to be sure your speedo can work good.
Sorry mate, can you say that another way? It doesn't translate well, not sure what you mean.

But yes install is the same because i installed his. Should add as well its not going to be all my driving style either because his still stays cooler even when i drive it.
YZFAndy is offline  
Old 04-25-2011, 03:14 AM
  #2463  
Tech Adept
iTrader: (1)
 
housey's Avatar
 
Join Date: Nov 2005
Location: ENGLAND
Posts: 232
Trader Rating: 1 (100%+)
Default

Caps
housey is offline  
Old 04-25-2011, 03:21 AM
  #2464  
Tech Adept
 
adri-13's Avatar
 
Join Date: Apr 2009
Location: Marseille
Posts: 102
Default

Originally Posted by YZFAndy
Sorry mate, can you say that another way? It doesn't translate well, not sure what you mean.

But yes install is the same because i installed his. Should add as well its not going to be all my driving style either because his still stays cooler even when i drive it.
sorry, I'm not so good in English

When you have finished your speedo's set-up on the computer, try to make an another time your speedo mode with your transmitter.

For example, you drive with the mode 9. You change your speedo's setup with your computer, you disconnect your speedo and you make an other time the mode 9 with your transmitter to be sure your speedo is really calibrate with your transmitter.

An other question for you: You drive with a lot of brake?
adri-13 is offline  
Old 04-25-2011, 03:26 AM
  #2465  
Tech Master
iTrader: (1)
 
locked's Avatar
 
Join Date: Mar 2010
Location: Toronto
Posts: 1,758
Trader Rating: 1 (100%+)
Default

Originally Posted by YZFAndy
Sorry mate, can you say that another way? It doesn't translate well, not sure what you mean.

But yes install is the same because i installed his. Should add as well its not going to be all my driving style either because his still stays cooler even when i drive it.
Maybe your friend has less friction in his drivetrain? You might have a bearing or two that needs replacing or to be cleaned and oiled at least or there might be some other area binding a bit. A little resistance in the drivetrain can definitely raise motor temps.
locked is offline  
Old 04-25-2011, 03:45 AM
  #2466  
Tech Adept
 
Join Date: Aug 2010
Posts: 217
Default

Originally Posted by locked
Maybe your friend has less friction in his drivetrain? You might have a bearing or two that needs replacing or to be cleaned and oiled at least or there might be some other area binding a bit. A little resistance in the drivetrain can definitely raise motor temps.
HOW DARE YOU,. get out . After every meet my car is stripped, every ceramic bearing oils and every drive shaft lubed. Not going to be anything like that.

Originally Posted by adri-13
speedo is really calibrate with your transmitter.

An other question for you: You drive with a lot of brake?
Yes transmitter is defiantly calibrated correctly. And yes i brake a lot harder than most. But still don't overheat my friend car which is basically identical to mine.
YZFAndy is offline  
Old 04-25-2011, 04:21 AM
  #2467  
Tech Adept
iTrader: (1)
 
housey's Avatar
 
Join Date: Nov 2005
Location: ENGLAND
Posts: 232
Trader Rating: 1 (100%+)
Default

Caps......
housey is offline  
Old 04-25-2011, 04:44 AM
  #2468  
Tech Adept
iTrader: (1)
 
housey's Avatar
 
Join Date: Nov 2005
Location: ENGLAND
Posts: 232
Trader Rating: 1 (100%+)
Default

Error
housey is offline  
Old 04-25-2011, 06:01 AM
  #2469  
Tech Addict
iTrader: (2)
 
hana166's Avatar
 
Join Date: Jul 2004
Posts: 682
Trader Rating: 2 (100%+)
Default

I assume drive frequency is also same as your friend
hana166 is offline  
Old 04-25-2011, 09:59 AM
  #2470  
Tech Adept
 
Join Date: Aug 2010
Posts: 217
Default

Yes, same frequency, profile copied exactly.
YZFAndy is offline  
Old 04-26-2011, 01:23 AM
  #2471  
Tech Addict
iTrader: (2)
 
hana166's Avatar
 
Join Date: Jul 2004
Posts: 682
Trader Rating: 2 (100%+)
Default

It can be driving style/brake. Try a spare speedo, same model to be sure
hana166 is offline  
Old 04-26-2011, 01:30 AM
  #2472  
Tech Fanatic
iTrader: (1)
 
Join Date: Jan 2009
Location: Poland, Warsaw
Posts: 786
Trader Rating: 1 (100%+)
Default

Originally Posted by adri-13
I use GM PROstock 10.5 motor with 12.5mm rotor. I have tested it without the booster/rx battery but the speedo switch on. My GM 95 have the v4.8 .

I have a GM 75 but I use this on my Xray T3'11 and I want to drive with my 1/12 chassis too but my touring car season is not finished...

Get pc software 1.1.5, set mode 8 by tx, then copy 8 to 3, set cutt off to lower value that you can. Set amp limit 90-100A max, start 70A, turbo 1.

Also choose (if it has) new software for break and autobreak, you can tick abs option.

It is max what you can push from this speedo.


Keep cool, drive fast!
M.Abramowicz is offline  
Old 04-26-2011, 09:23 AM
  #2473  
Tech Adept
 
Join Date: Aug 2010
Posts: 217
Default

Originally Posted by housey
Caps......
From what i'm reading with regards to all the capacitor upgrades that are available for various controllers it does lean towards maybe one of the has gone. Found some of the same spec on the ebay so have them on the way. Does anyone know if i'll be able to add an extra one?
YZFAndy is offline  
Old 04-26-2011, 10:19 AM
  #2474  
Tech Adept
iTrader: (1)
 
housey's Avatar
 
Join Date: Nov 2005
Location: ENGLAND
Posts: 232
Trader Rating: 1 (100%+)
Default

I think the capacitor farad and voltage rating is tuned to each speedo and application, ie, 2s or 1s. So I would just get a new set of identical caps and replace the old ones like for like. Thats the only way to really know if the old caps are to blame for your troubles, by removing them from the system all together and replacing with identical new items.
housey is offline  
Old 05-02-2011, 02:15 AM
  #2475  
Tech Rookie
 
Join Date: Sep 2010
Location: Denmark
Posts: 16
Default Blinky mode

Hey All

Does any one have a good speedo setup for blinky mode? In Denmark we're supposed to run blinky in super stock.

Will be running a 13,5 T motor and a GM 90 V2 speedo. I know mode 2 is a good starting point but was wondering if any one has been able to crank a little more speed out of the speedo???

Best regards from Denmark
ssoslot is offline  


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service -

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.