Originally Posted by Imp4
Likely the choice for transverse V6's with difficult to reach rear banks, just like the OP has opted for.
And it might also matter in waste spark ignition systems too. Though, I've installed NGK G-Power plugs in an 4.0L SOHC Explorer almost two years ago. In hindsight, I should have used Denso's Iridium TT/Autolite Iridium XP, seeing how difficult it was to get to the plugs on the passenger side and the last two driver's side plugs.
Likely the choice for transverse V6's with difficult to reach rear banks, just like the OP has opted for.
And it might also matter in waste spark ignition systems too. Though, I've installed NGK G-Power plugs in an 4.0L SOHC Explorer almost two years ago. In hindsight, I should have used Denso's Iridium TT/Autolite Iridium XP, seeing how difficult it was to get to the plugs on the passenger side and the last two driver's side plugs.