[Tigers] Spark Plug Heat Ranges

[Carmods at aol.com]

Here is a list of temperature ranges for different manufactures in a table.  
I don't know if tables will go through. If not send me an E-mail and I will 
send  it to you.
 
John Logan
 
     
Bosch
Motor craft  
Champion  
NGK  
Denso  
AC Delco  

Hot  
9  
5  
14  
4  
14  
45  
Lower revving normally  aspirated   
*  
8  
4  
12  
5  
16  
44  
Standard normally  aspirated   
*  
7  
3  
10  
6  
20  
43  
Typically coldest normally  aspirated   
*  
6 

2  
8  
7  

42  

Cold  
5  
1  
6  
8  
22  
41  
Supercharged/ 
Turbocharged
 
 
 



**************Biggest Grammy Award surprises of all time on AOL Music.     
(http://music.aol.com/grammys/pictures/never-won-a-grammy?NCID=aolcmp003000000025
48)