Which type of plug???
10-24-2009, 03:22 PM
#1
TECH Resident
Thread Starter
Which type of plug??? Which type of plug are you guys running...platinum or copper???
Does it make a difference...other than the life of the plug???
Does it make a difference...other than the life of the plug???
10-24-2009, 05:40 PM
#2
TECH Resident
Thread Starter
Autolites (5245) are Copper $1.50
NGK TR55 (3951) are Nickel alloy $2.69
NGK TR55GP (3403) are Platinum $3.39
I know the TR55s are popular on here...is there a reason, other than price???
These are Summit prices.
NGK TR55 (3951) are Nickel alloy $2.69
NGK TR55GP (3403) are Platinum $3.39
I know the TR55s are popular on here...is there a reason, other than price???
These are Summit prices.
