R/C Tech Forums

Go Back   R/C Tech Forums > General Forums > Electric On-Road

Thread Tools Search this Thread
Old 09-15-2001, 07:27 PM   #1
Tech Rookie
Join Date: Sep 2001
Posts: 1
Send a message via AIM to pro3
Default gearing question on pro3

I just got a pro3 and bought a 15turn mod motor. My question is, what would be the proper gearing for it. I have a 102 tooth spur on it. I need to know what would the best pinion for it. I dont want to blow the thing up, so please help!! Im not good at ratio's and figuring out those, so please if possible, list pinion sizes so i can better understand it.
pro3 is offline   Reply With Quote
Old 09-15-2001, 08:42 PM   #2
Tech Master
Alvin's Avatar
Join Date: Aug 2001
Location: Singapore, Jurong East
Posts: 1,654

Sorry, I'd like to borrow your thread... I run a 04r last night, FDR of 7. After a 3k pack, the motor (yok 23T) is quite hot, but still could touch it for around 4 seconds++ before the heat really got to me. The car is very punchy through infield, but lacks top end on the straight. Is this a sign I should gear up the pinion a tooth?

TIA! and apologies I have not run a mod motor b4 can't help there...

Alvin is offline   Reply With Quote

Similar Threads
Thread Thread Starter Forum Replies Last Post
Gearing Question jeffbhhs Electric On-Road 3 06-12-2008 04:26 PM
HPI RS4 PRO3 question SPO Rookie Zone 1 05-13-2006 07:43 PM
HPI Pro3 Drivetrain Question rpmmaxxed Electric On-Road 3 06-12-2004 08:46 AM
Gearing a Peak dynasty in a HPI pro3 Mr-s413bt Australian Racing 1 05-21-2004 05:29 PM
Pro3 Gearing car-wris Electric On-Road 1 07-20-2003 05:22 PM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
Thread Tools Search this Thread
Search this Thread:

Advanced Search

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
Trackbacks are On
Pingbacks are On
Refbacks are Off

All times are GMT -7. It is currently 09:59 AM.

Powered By: vBulletin v3.9.2.1
Privacy Policy | Terms of Use | Advertise Content © 2001-2011 RCTech.net

SEO by vBSEO 3.5.0