I got a newbie question about this spark plugs.
Is there any difference between TR6 and the Iridium TR6 ?? does the Iridium ones are better than the normal ones?
And about Coils , The stock ones are the best to get or the MSD ones or any other aftermarket coils are better than stock ones? or every coil does the same fuction and theres no difference ?
Thanks !
Is there any difference between TR6 and the Iridium TR6 ?? does the Iridium ones are better than the normal ones?
And about Coils , The stock ones are the best to get or the MSD ones or any other aftermarket coils are better than stock ones? or every coil does the same fuction and theres no difference ?
Thanks !