Author Topic: Why radius rods?  (Read 3026 times)

Offline retroboy

  • Full Member
  • ***
  • Posts: 221
    • View Profile
  • Your Track: Whyalla
  • Your Vehicle: FED
Why radius rods?
« on: September 06, 2015, 05:57:56 AM »
Howdy. Why am I seeing radius rods on FEDS with either bolt in or weld on front axles?

dreracecar

  • Guest
Re: Why radius rods?
« Reply #1 on: September 06, 2015, 08:00:24 AM »
Could depend on front axle width or just a style/look, but no written rule

Offline fuel749

  • Full Member
  • ***
  • Posts: 159
    • View Profile
    • Dragster Supply
  • Your Track: New England Dragway
  • Your Vehicle: FED/Altered
Re: Why radius rods?
« Reply #2 on: September 07, 2015, 12:39:42 PM »
More than likely a style thing, but NHRA  requires radius rods on beam type front axles that are more than 18" from king pin axis to the axles rigid mounting point.

Offline rooman

  • Moderator
  • Hero Member
  • *****
  • Posts: 559
    • View Profile
  • Your Best Time: 6.200/222.05 (1/4 mile--NT/F)
Re: Why radius rods?
« Reply #3 on: September 08, 2015, 05:25:08 AM »
My customer Bob Buckley (Rock and Roll Express) had me build a wider axle for his car earlier this year and added radius rods just to make the car look more retro.

Roo
Yeah, I am from the south--any further south and I would have been a bloody penguin.