I put in new plugs then back to old plugs and truck still runs reall really bad it misses all the time Maybe wires would help whats a good wire to get? Also put in new plugs and yes they are gapped right.

 

Taylor or MSD wires will work great.

 

i went from TR6 plugs when i was swapping my cam put in bosch platinum plugs when we were done, AS SOON as i fired it up i had a horrible missfire, well it seems the electrode was longer on the bosch plug than on the NGK plug and the piston smashed a few of the electrodes in and they weren't firing. it was running like ****. pull the plugs and check the trodes and make sure everything looks normal before you go to the next step.