Another Autolite post.
 

Yeah, I finally had time to change my plugs out today... I love the fact that I spent 16 bucks at walmart and ended up with a smoother running truck. I checked all my gaps from stock. they were all the same. they were right between 045 abd 048(ish) I am giving the difference up to wear and tear...


For those that havent one the swap, make sure you get ready to have fun with the last cylider on the passenger side. it sucks.


It takes around an hour to an hour and a half, but its worth it.

RE: Another Autolite post.
 

yea, you cant beat walmart. i paid 10.50 for my 8. have to switch to the 3922 plugs now because of the nitrous.

RE: Another Autolite post.
 

they run any different or they tuffer plugs i think i may do it this weekend............ let me kno which i should do

RE: Another Autolite post.
 

the 3923 plugs are a step cooler than the factory champions and the 3922 are 2 steps cooler. these plugs are for boosted application or nitrous. the 3923 will work great in the h.o. motor

RE: Another Autolite post.
 

3923s work well in non H.O. V-8s, too...that's what a lot of us have been dropping in over the last few months..

RE: Another Autolite post.
 

My engines been running smooth, no need to change yet for me :D

RE: Another Autolite post.
 

Mine wasnt running harsh either... but I have 41K on it and decided to do a tune up.

I am running the 3923's... I wanted them for the smoother burn and even gapping. mine wernt as bad as some others have reported, but I didnt know that going in. ;)


It might be the fact that I wanted it to, but the truck feels stronger. (most likley in my head. lol)

RE: Another Autolite post.
 

3923 ;S ARE THEY THE BEST ONE TO USE OR SHOULD I DO SOMETHING ELSE

RE: Another Autolite post.
 

the 3923's are one step colder than stock. That is the best bet unless you plan on running any N20... then the 3922's are goingto be needed (like superdak said already)


BTW easy on the caps homie, No need to get loud up in here. lol

RE: Another Autolite post.
 

lol work computer is always set to cap lock for some stupid reason lol thanks for the info ima got 8 3923s this place has been the best help ive gotten since i got the truck thanks guys