Go Back   oOple.com Forums > Car Talk > HoBao

Reply
 
Thread Tools Display Modes
  #1  
Old 28-01-2014
Alisonomis Alisonomis is offline
Member
 
Join Date: May 2013
Posts: 21
Default what gear pinion?

Hi guys just got a h2 pro presuming its a stock gearing what size pinion should I be running? It was bought second hand so cane with none
Reply With Quote
  #2  
Old 29-01-2014
adon30's Avatar
adon30 adon30 is offline
Senior Member
 
Join Date: May 2008
Location: Redditch
Posts: 490
Default

What motor are you running?
Reply With Quote
  #3  
Old 29-01-2014
damo77's Avatar
damo77 damo77 is offline
Member
 
Join Date: Nov 2012
Location: wallasey
Posts: 52
Default

24t is standard. I run 21t on both of mine with standard 78 spur and lrp 6.5 motor
Reply With Quote
  #4  
Old 29-01-2014
Alisonomis Alisonomis is offline
Member
 
Join Date: May 2013
Posts: 21
Default

I have a 21t but my hobbyking 13.5 won't move all the way over so won't connect
Reply With Quote
  #5  
Old 29-01-2014
damo77's Avatar
damo77 damo77 is offline
Member
 
Join Date: Nov 2012
Location: wallasey
Posts: 52
Default

it should do. ive had a 20t on mine, unless it has a smaller spur fitted. see what size the spur is. I have a standard spur or a 24 pinion if you need them. I found mine over geared on 24.
Damian
Reply With Quote
  #6  
Old 29-01-2014
damo77's Avatar
damo77 damo77 is offline
Member
 
Join Date: Nov 2012
Location: wallasey
Posts: 52
Default

ive just checked the spur size. its 76t standard not 78t
Reply With Quote
  #7  
Old 29-01-2014
adon30's Avatar
adon30 adon30 is offline
Senior Member
 
Join Date: May 2008
Location: Redditch
Posts: 490
Default

I run 25t or 26t on a 7.5T hpi and think I had 27t on the 8.5T

Not sure on a 13.5T but the kit 24t may be a good start.
Reply With Quote
  #8  
Old 30-01-2014
ant potter's Avatar
ant potter ant potter is offline
Member
 
Join Date: Aug 2010
Location: chesterfield
Posts: 180
Default pinion

im running 22 on a 7.5 seems to be good
Reply With Quote
  #9  
Old 19-11-2014
Coopz Coopz is offline
New Member
 
Join Date: Nov 2014
Posts: 3
Default

I'm running my H2 rear mount in the stock 17.5 class and I'm struggling for top speed. Running a Speed Passion motor car just seems to run out of legs halfway down the straight. Using the stock spur with a 30t pinion. If I use a bigger pinion the motor becomes to hot and it lacks low down punch to get over the double jumps. Guys in my class with the Losi 22 and the same motor seem to have more low down and more top end punch
Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT. The time now is 10:59 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, vBulletin Solutions, Inc.
oOple.com