Thread: Kirkham Speedometer
View Single Post
  #5 (permalink)  
Old 04-21-2008, 06:59 PM
Ronbo Ronbo is offline
CC Member
Visit my Photo Gallery

 
Join Date: Feb 2008
Location: Jacksonville, FL
Cobra Make, Engine: Kirkham #570 w Shelby FE
Posts: 1,009
Not Ranked     
Default
Looking at Paul's post I'm guessing that's what PPM stands for - Pulses per mile. (or miles in this case)
Reply With Quote