slamdlsx

iTrader: (13)

i noticed on my ls1 that one of the plugs threads in about an 1/8" if that farther in than the rest. Is that gonna cause a problem misfire or anything? The threads and plug are fine. just goes in a tad more when tightening with socket.

454SuperSport

you probably have already but compare it to the other plugs to see if there is a difference. only other thing i can think of is maybe somebody buggered up the hole and had to helicoil it.

slamdlsx

iTrader: (13)

Well it was fine before but was a little hard to remove so i bought a chaser to clean the threads out and now it seems to thread in a little farther.

It all tightens in fine. i just wonder if it being in that small amount further will affect the way it runs or anything or if im good to go on it.

budhayes3

iTrader: (19)

It shouldn't affect the way it runs enough for you to even notice, you should get a complete burn and I doubt that you'll have a misfire...

slamdlsx

iTrader: (13)

thanks all i needed to know. like i said its very little difference. just didnt want to put the motor in then have problems.