Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Brass vs plastic chassis
#32

Hi Munter,

You are without a doubt, correct. Shortening the motor shaft also reduces the leverage stress and wear on the motor bushings.

But... (there's always a "but") I race on wooden tracks with urethane tires. We often have too much traction, and usually need to move weight forward. Our tall cars may roll over if you go too fast in a corner. Having the motor/weight forward allows a slight controlled slide through the corner making it more predictable before bicycling or rolling out.

We also have 17 flippin' race classes with something like up to 14 sub-classes for one event. I have some cars that barely see 2-races per year. I'm not worried about the added leverage stress and wear on the motor bushings at 2-races per year. I prefer the motor as far forward as possible without requiring a drive-shaft. Sounds strange. But it works well for the Triumph TR4A for example.

We must build to suit our race environment. Everything gets proven on race-day.  Thumbup
[+] 1 member Likes KensRedZed's post
Quote


Messages In This Thread
Brass vs plastic chassis - by steveaca - 20th-Nov-19, 03:16 AM
RE: Brass vs plastic chassis - by dvd3500 - 20th-Nov-19, 09:03 AM
RE: Brass vs plastic chassis - by Scuderia_Turini - 20th-Nov-19, 10:59 AM
RE: Brass vs plastic chassis - by RikoRocket - 20th-Nov-19, 11:00 AM
RE: Brass vs plastic chassis - by Scuderia_Turini - 20th-Nov-19, 11:30 AM
RE: Brass vs plastic chassis - by Mr Modifier - 20th-Nov-19, 05:57 PM
RE: Brass vs plastic chassis - by JasonB - 20th-Nov-19, 06:16 PM
RE: Brass vs plastic chassis - by steveaca - 20th-Nov-19, 11:28 PM
RE: Brass vs plastic chassis - by Lloyd.L - 21st-Nov-19, 01:40 PM
RE: Brass vs plastic chassis - by Ecurie Martini - 12th-Apr-20, 07:27 PM
RE: Brass vs plastic chassis - by munter - 12th-Apr-20, 08:16 PM
RE: Brass vs plastic chassis - by chrisguyw - 12th-Apr-20, 09:51 PM
golwgymynydd@gmail.com - by Mr Modifier - 13th-Apr-20, 01:03 PM
RE: Brass vs plastic chassis - by Tamar - 13th-Apr-20, 11:25 PM
RE: Brass vs plastic chassis - by Gordon Steadman - 14th-Apr-20, 06:47 AM
RE: Brass vs plastic chassis - by Tamar - 14th-Apr-20, 10:30 AM
RE: Brass vs plastic chassis - by Gordon Steadman - 14th-Apr-20, 10:59 AM
RE: Brass vs plastic chassis - by Kevan - 18th-May-20, 09:56 PM
RE: Brass vs plastic chassis - by KensRedZed - 16th-Sep-20, 01:14 AM
RE: Brass vs plastic chassis - by mickey thumbs - 16th-Sep-20, 04:56 AM
RE: Brass vs plastic chassis - by dvd3500 - 16th-Sep-20, 08:13 AM
RE: Brass vs plastic chassis - by Grah1 - 16th-Sep-20, 09:26 AM
RE: Brass vs plastic chassis - by KensRedZed - 16th-Sep-20, 08:59 PM
RE: Brass vs plastic chassis - by Ecurie Martini - 20th-Sep-20, 06:38 AM
RE: Brass vs plastic chassis - by KensRedZed - 20th-Sep-20, 12:02 PM
RE: Brass vs plastic chassis - by Grah1 - 20th-Sep-20, 01:40 PM
RE: Brass vs plastic chassis - by KensRedZed - 20th-Sep-20, 08:33 PM
RE: Brass vs plastic chassis - by Ecurie Martini - 21st-Sep-20, 01:26 AM
RE: Brass vs plastic chassis - by Gordon Steadman - 21st-Sep-20, 04:34 AM
RE: Brass vs plastic chassis - by KensRedZed - 21st-Sep-20, 01:14 PM
RE: Brass vs plastic chassis - by munter - 22nd-Sep-20, 09:18 PM
RE: Brass vs plastic chassis - by KensRedZed - 23rd-Sep-20, 05:04 AM
RE: Brass vs plastic chassis - by munter - 23rd-Sep-20, 08:35 PM
RE: Brass vs plastic chassis - by KensRedZed - 23rd-Sep-20, 11:06 PM
RE: Brass vs plastic chassis - by Mike - 8th-Jan-21, 10:13 AM
RE: Brass vs plastic chassis - by KensRedZed - 8th-Jan-21, 02:36 PM

Possibly Related Threads...
Thread / Author Replies Views Last Post
Last Post by KensRedZed
2nd-Mar-26, 10:04 PM
Last Post by KensRedZed
30th-Aug-25, 12:11 AM
Last Post by Brumos RSR
10th-Feb-25, 06:27 PM
Last Post by KensRedZed
1st-May-21, 01:51 AM
Last Post by 964rh
27th-Apr-21, 08:38 AM
Last Post by Fluff
20th-May-20, 09:00 PM
Last Post by steveaca
14th-Jul-19, 04:13 AM

Forum Jump:


Users browsing this thread: 1 Guest(s)