Matrix
Enthusiast
I have 2 sets of spark plugs for my paxton viper:
1x NGK BKR7E-11 stock no. 1283
and
1x NGK R5671A-8 stock no. 4554
What is the better choice?
Fabian
1x NGK BKR7E-11 stock no. 1283
and
1x NGK R5671A-8 stock no. 4554
What is the better choice?
Fabian
