Spark Plug pictures
Originally Posted by TriPodRacing
Al all the plugs are the same for both heads. The thread count that the plug threads into will be different. You should have the 8/9 thread heads with your 03.
Later Joe
Later Joe
Originally Posted by TriPodRacing
Al
If my memory serves me correctly.My threads were the same last time I changed my plugs.
The lower threads were dirty compared to the top of the threads.
If my memory serves me correctly.My threads were the same last time I changed my plugs.
The lower threads were dirty compared to the top of the threads.


