[TexasTracer]

I'm putting new plugs in my car and I'm wondering what gap would be best? I know the factory specs is .054 but I'm running a blaster coil so I might need to open them up a little more?

 

[juggalo]

EFP has dual gapped spark plugs set at .075 with the use of their coil packs which looks exactly like MSD but with the EFP sticker

 

[PonyExpress]

.075 seems excessive.. widest ive ever taken mine with no problems using an MSD coil is .060".

 

[juggalo]

that's what i thought too but if they still have them in stock then i guess people r still buyin them

 

[white-lightning]

I have been running some iridium autolites since april gapped at .060" with my msd coil and 9mm plug wires with no problems.

 

[TexasTracer]

Yeah I've ran my iridiums gapped at .060 before with no problems, just seeing what others are doing and recommend. Thanks guys.

 

[escort908]

i use Bosch +4's.

used em against the advice of the forum and they've been running smooth in my car for 2 months now no problems.