auto light 606 gapping?

Quote:

---

Originally Posted by joshsGT

huh.,...well i guess i didnt get that memo, it took me a half hour just for plugs 2,4,6. the fronts are easy..but i had to roll the motor for the back, then snapped one while tryin to get the torque wrench on it cuz the O2 sensor was in the way. how do u get them out without rolling the motor dude?...i didnt think it was possible,.lol

---

you use a torque wrench for spark plugs?

i did, ya, theyre suppose to be at like 11ft pounds..i just did it to make sure lol. dont hate..

isnt it something like snug + 1/16 of a turn? It says on the back of the package.

Snug for sure, and I agree with matt, after the SD header install I can tell that rolling the engine forward won't be needed anymore.

i understand this is a 3.8 thread but didnt wanna create a new one for 3.1. plug suggestions for best mpg? thank you

Quote:

---

Originally Posted by Jaylen

i understand this is a 3.8 thread but didnt wanna create a new one for 3.1. plug suggestions for best mpg? thank you

---

Stock replacement...AC Delco IMO

Just changed my plugs to copper Autolites @ 45K. To me the stock iridiums feel better at tip-in (light throttle). I'm pretty much stock except for custom intake but I think I'll go back to stock iridiums. It's a daily driving that I do tend to push hard quite a bit but don't have time to change plugs every 10K+.

Quote:

---

Originally Posted by bluegtp91

Stock replacement...AC Delco IMO

---

thankyou sir!