This is what they claim these plugs offer:
- Better Fuel Economy
- Increased Horsepower
- Reduced emissions
- Easier Starting
- No Fouling!
I'm wondering if anyone has tried these in your sled and/or vehicle and what your opinion is. Are they all their cracked up to be?
I've been seeing a lot of ads for them lately, wanna find out if they're worth giving a shot.
- Better Fuel Economy
- Increased Horsepower
- Reduced emissions
- Easier Starting
- No Fouling!
I'm wondering if anyone has tried these in your sled and/or vehicle and what your opinion is. Are they all their cracked up to be?
I've been seeing a lot of ads for them lately, wanna find out if they're worth giving a shot.