« previous next »
Pages: [1]

Author Topic: Anyone ever tune their engines using this?  (Read 1401 times)

Yager200i

  • Sr. Member
  • ****
  • Posts: 385
    • View Profile
Anyone ever tune their engines using this?
« on: June 09, 2015, 08:46:22 AM »
ColorTune:
http://www.gunson.co.uk/item.aspx?cat=1356&item=1854

Apparently, it's a clear spark plug that lets you see the flame color. Orange means too rich, blue means just right. I'm not sure what color means too lean, though.
Logged

mclark999

  • Sr. Member
  • ****
  • Posts: 276
    • View Profile
Re: Anyone ever tune their engines using this?
« Reply #1 on: July 27, 2015, 02:40:44 PM »
Don't know how you'd look at it under load at full throttle. 
Logged
Denver, Colorado, USA 5,300 Feet Elevation

2007 Kymco People 50 2T
Tecnigas Trek exhaust
OEM variator with 6 gram rollers
OEM 16mm carburetor

zombie

  • You never know do ya!
  • Hero Member
  • *****
  • Posts: 13870
  • Close enough to get the idea!
    • View Profile
Re: Anyone ever tune their engines using this?
« Reply #2 on: July 28, 2015, 02:18:23 AM »
I looked nto them some time ago, and as Mclark points out, all you see is no load conditions.
I believe that anyone that has set their own idle mix at least once can tell more by ear, and throttle response.
Logged
"They have nothing in their whole imperial arsenal that can break the spirit of one Irishman who doesn't want to be broken."   Bobby Sands...

2wheelfun

  • Hero Member
  • *****
  • Posts: 710
    • View Profile
Re: Anyone ever tune their engines using this?
« Reply #3 on: August 02, 2015, 02:35:23 PM »
Cool product, you can see the color of the burn in the chamber.
« Last Edit: August 02, 2015, 02:49:05 PM by 2wheelfun »
Logged

An Error Has Occurred!

Call to undefined function split()
Back