hey guys sry to just post and not look it up for my self im stuck at work and have to be fast. im changing my plugs right when i get outta work i am putting stock ones in..do i need to gap them or r they all set right outta the box ?

 

.35 never fails

 

.035, not .35. HUGE difference.

as far as gap, depends on your mods, depends on year of the car, and depends on the plugs. You can always check the gap on the old plugs, provided they're not shot to ****.

 

Rule of thumb is always check gap on plugs if you're swapping. 0.035 is a good starting point since you didn't list your mods.