R/C Tech Forums

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

Thread Tools Search this Thread
Old 11-24-2009, 07:37 PM   #16
Super Moderator
Grizzbob's Avatar
Join Date: Feb 2002
Location: Sand Springs, OK
Posts: 2,918
Trader Rating: 2 (100%+)

Originally Posted by sosidge View Post
You should look at the HPI Pro3. Central battery and motor, and long arms too (the arms are mounted inboard of the diff pulleys.

Unfortunately HPI got the materials badly wrong on that car, and even when they got the materials right it just wasn't as fast as the Pro4 they built to replace it (which was basically a refined TC3).

Although the Pro3 was one of the easiest cars to drive for club racers that I have seen.

Grizzbob - The TA05 hangs the motor way out and the cells are offset well towards the rear. With heavy NiMH, the car was very heavy on the RR corner. I've seen one with LiPo and the balance was much better, it seemed that with that layout the car really came alive. Is the V2 better balanced? If our aim is to get the centres of mass closer to the centreline of the car, TA05 is not really the solution.
Well, I can't speak on how it looks on a set of scales(I don't worry about that so much), but I can tell you it DRIVES great. I've run it with 31.5's, 17.5's & 13.5's, & it almost seems to feel better, the more power I bolt into it, & how it works on the track is FAR more important than what it looks like on a setup station, IMO....
Bob Seay
Tamiya TRF417, TA05v.2, TRF211XM, M-05ver.2R, XRAY X12
Go Pokes!!!
Grizzbob is offline   Reply With Quote
Old 11-24-2009, 07:52 PM   #17
Tech Elite
iPearl's Avatar
Join Date: Nov 2008
Location: Cypress, TX
Posts: 2,777
Trader Rating: 93 (100%+)
Send a message via AIM to iPearl Send a message via MSN to iPearl

Front motor, Mid motor, Rear motor.
It all depents on you driving style.

Do you break hard into turn and nail it out the turn ?
Or do you Ease into the turn and ease out the turn ?

I found out i had to change how i inter turns with a rear motor and a Mid/front motor car.

JRX-S and JRX-S Type R

Front motor will get you alot of steering asuming you are using Lipos to keep it light in the back. So your rear will be very sensitive in turns.

Rear motors seem to be front sensitive, meaning when you punch it and steer it very sensitive. coming out the turn you nail it once you straight.

But both effects can be dialed out with Toe in and some caster and camber.

I like both but for different reasons.
My JRX-S Pro is very nice for drifting havent gotten it set up right for a track.
JRX-S Type R Rocks in oval and reg tracks.
Design Of Things !!!
iPearl is offline   Reply With Quote
Old 11-24-2009, 07:59 PM   #18
Tech Master
eds24's Avatar
Join Date: Apr 2005
Location: Colorado
Posts: 1,127
Trader Rating: 56 (100%+)
Send a message via AIM to eds24 Send a message via Yahoo to eds24

I'm thinking about trying the Durango layout with a tc3 front and rear..although it looks like it would be heavy in the front it should be close to 50/50 though I'm still afraid of it being to heavy in the front
eds24 is offline   Reply With Quote
Old 11-25-2009, 03:35 AM   #19
Tech Master
heretic's Avatar
Join Date: Aug 2006
Location: europe
Posts: 1,053

just buy a street weapon
heretic is offline   Reply With Quote
Old 11-25-2009, 04:23 AM   #20
Tech Master
dontfeelcold's Avatar
Join Date: Aug 2003
Location: Where there's smoke there's a tyre
Posts: 1,722
Trader Rating: 20 (100%+)

It doesn't matter what components are where, it matters where the weight is.
dontfeelcold is offline   Reply With Quote

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 02:34 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