Go Back  R/C Tech Forums > General Forums > Nitro On-Road
HPI R40 Nitro Car Forum >

HPI R40 Nitro Car Forum

HPI R40 Nitro Car Forum

Old 03-20-2005, 08:11 PM
  #5011  
Regional Moderator
iTrader: (1)
 
kumpol's Avatar
 
Join Date: Mar 2004
Location: Atlanta, Georgia
Posts: 970
Trader Rating: 1 (100%+)
Thumbs up

I drove my R40 for the first time this weekend.....IMPRESSIVE...
I was a Serpent fan for long time....and it's kind of interesting that I already fall in love with the R40 from the first day!!!!
kumpol is offline  
Old 03-20-2005, 08:16 PM
  #5012  
Tech Regular
 
JAG Racing's Avatar
 
Join Date: Mar 2004
Location: Prosper, Texas
Posts: 458
Default

Originally posted by KLANDERMAN
Here is a pick of what's left of the flange ball bearing I ripped

I usually dissasemble the clutchbell every 6 - 8 races just so that I can lubricate this bearing ( 3-in1 oil ).

I have gone through a couple of these myself until I started some preventive maintenance.

Last edited by JAG Racing; 03-21-2005 at 06:11 AM.
JAG Racing is offline  
Old 03-20-2005, 08:18 PM
  #5013  
Tech Fanatic
 
KLANDERMAN's Avatar
 
Join Date: Jan 2005
Location: Guatemala, Central America
Posts: 917
Default

Yeah all my racing buddies have serpents, either 705, 710, or impacts, but I have always been an HPI fan, so when I heard that HPI had a pro car to compete against these serpents, I had to have... So far I like the R-40 better than those...
KLANDERMAN is offline  
Old 03-20-2005, 08:21 PM
  #5014  
Tech Fanatic
 
KLANDERMAN's Avatar
 
Join Date: Jan 2005
Location: Guatemala, Central America
Posts: 917
Default

JAG Racing: I guess yo are wright!!! Usually I have a check list for lubrication purposes, but I guess I totally forgot to lubricate that area, I guess know I will lube it up after every race or after a bash session...
KLANDERMAN is offline  
Old 03-20-2005, 10:07 PM
  #5015  
Tech Fanatic
 
KLANDERMAN's Avatar
 
Join Date: Jan 2005
Location: Guatemala, Central America
Posts: 917
Default

well i guess I couldn't wait any longer and with the excuse to order the flange bearing, I went ahead and ordered the LW chassis and a bunch of spare parts for the clutch...
KLANDERMAN is offline  
Old 03-21-2005, 03:34 AM
  #5016  
Tech Fanatic
 
nsxshogun's Avatar
 
Join Date: Mar 2004
Location: Maryland
Posts: 847
Default

Originally posted by KLANDERMAN
Here is a pick of what's left of the flange ball bearing I ripped

Yea the same thing happend to me once. But at the time I Wasnt using an HPI bearing.
nsxshogun is offline  
Old 03-21-2005, 04:24 AM
  #5017  
Tech Elite
 
AMGRacer's Avatar
 
Join Date: Oct 2001
Location: Brisbane, Australia
Posts: 3,939
Default

Originally posted by KLANDERMAN
Has anyone ever toasted the flange bearing that goes in the clutch engagement with part number B019? I just took the clutchbell off and pieces of it came off... I had to special order them, as I didn't have a spare one... this sucks!!!
It is "normal" in as much as it is not uncommon. That bearing actually should not spin at very high rpm, 4-9K rpm as it is only spinning when the clutch is not locked. However the balls inside that bearing are really small and it does not take much abuse. The main cause of the bearings failing is excessive end float in the clutch causing it to "bash" the bearing, or when the clutch is slipping it way overheats the bearing and it locks and fails. My bearing is 12 months old and I have never oiled it, still in perfect condition.
AMGRacer is offline  
Old 03-21-2005, 05:10 AM
  #5018  
Tech Elite
iTrader: (4)
 
fastharry™'s Avatar
 
Join Date: Sep 2001
Location: Louisville, KY!.. USA!! ....Home of http://www.fastharry.com
Posts: 2,847
Trader Rating: 4 (100%+)
Default

same here..once I got the clutchbell shimmed right,same bearing...

http://img.photobucket.com/albums/v437/dieworm/LOL.gif
fastharry™ is offline  
Old 03-21-2005, 06:58 AM
  #5019  
Tech Fanatic
 
KLANDERMAN's Avatar
 
Join Date: Jan 2005
Location: Guatemala, Central America
Posts: 917
Default

I guess it's normal for the bearing to wear and tear, all I need to do is oil and check it every now and then.
KLANDERMAN is offline  
Old 03-21-2005, 07:18 AM
  #5020  
Tech Fanatic
 
KLANDERMAN's Avatar
 
Join Date: Jan 2005
Location: Guatemala, Central America
Posts: 917
Default

Has anyone tried putting some sort of lola body on the R-40?
Is there a 1/10 scale body that looks either like the lola or th toyota GT-1?
KLANDERMAN is offline  
Old 03-21-2005, 07:44 AM
  #5021  
Tech Regular
 
JAG Racing's Avatar
 
Join Date: Mar 2004
Location: Prosper, Texas
Posts: 458
Default

Originally posted by KLANDERMAN
Has anyone tried putting some sort of lola body on the R-40?
Is there a 1/10 scale body that looks either like the lola or th toyota GT-1?
I'll take a picture of mine tonight and post it. Only problem is the body needs to be cut for front shock towers clearance.
JAG Racing is offline  
Old 03-21-2005, 08:14 AM
  #5022  
Tech Fanatic
 
KLANDERMAN's Avatar
 
Join Date: Jan 2005
Location: Guatemala, Central America
Posts: 917
Default

That great JAG please do so and let me know what type of body it is so I can try one later on

ok, so I guess you loose a little aerodynamics because of the front shock tower?
KLANDERMAN is offline  
Old 03-21-2005, 09:29 AM
  #5023  
Tech Master
 
007kel's Avatar
 
Join Date: Dec 2004
Location: Eagle Rock, CA
Posts: 1,331
Default

A friend of mine used the Serpent lola body on his R40, but he didn't cut the body for the front shock towers. So it looks raised in the front.

Yokomo makes a 1/10th GTP body, I'm not too sure if it will fit on the R40. I have the GTP body, I can probably check tonight if it can work on the R40.
007kel is offline  
Old 03-21-2005, 09:40 AM
  #5024  
Tech Fanatic
 
KLANDERMAN's Avatar
 
Join Date: Jan 2005
Location: Guatemala, Central America
Posts: 917
Talking

please do so, and if you can post a picture so we can check it out..
thanx
KLANDERMAN is offline  
Old 03-21-2005, 10:17 AM
  #5025  
Tech Regular
 
JAG Racing's Avatar
 
Join Date: Mar 2004
Location: Prosper, Texas
Posts: 458
Default R40 with Frewer Lola Body

Here is a pic of my R40 with a Lola body. You can see the front shocks protruding but overall the look is pretty good I think. And talk about traction

I cut out the shock tower holes because I didnt want the body raised too high off of the ground.

Frewer no longer sells the Lola body but I think Kyosho does.
Attached Thumbnails HPI R40 Nitro Car Forum-r40_lolabody.jpg  
JAG Racing is offline  

Thread Tools
Search this Thread

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.