What are the best sparks plugs for a 93 dura spark head with the turbo set up with 19lb injectors. Should i go to a low temp plug?
The only way to know if you need low temp is read the plugs. Plugs, like oil, seem to be a personal preference. I've even run platinums with no problems for over a year, but I have MSD components. But since you ask, I like Bosch,.... Coppers are good .
What MSD components do u have? Did you just get the adjustible boost retard? P.S. Thanks for all your help G-90
Blaster coil and MSD6a, I wish I had the BTM but I think I need an SDS system and bigger injectors more.