I think whatever on the booster.

You need to do spark plugs if ya can. The OEM Regular Champion plugs are about $1.80 and you gap them before install. It won't take ya that long!

 

Ive just never done it on the D. Is it very difficult?

 

Pop the coils off and pull the plugs one at a time and replace them. Easy. You may also want to take a look at replacing the air filter if it's been a while. That will free up some horses.

 

Yup, was already gonna get a K&N filter tom.

 

I read that already whoops! I wasn't paying attention.

 

How did you make out bro? It'll take a couple shots at the track to get used to the truck and then you can start fooling around. I cant even remember my first 1/4. it was maybe 20 seconds in the first 1/8 and they stopped timing ). Now i'd rather pull tractor sleds haha

 

Well, I didt run it. The guy I was suppose to race bailed on me. Not to mention there were alot of people breaking stuff there. I got nervous and just stayed and watched. Im gonna get some new tires, change my belts, truck plugs, and get a synthetic oil change and maybe next time I will feel more comfortable.

DURANGED408: 20sec in the 1/8th? WOW, I hope I do better than that! I was hoping for a 16 sec 1/4 mile time. Am I being ridiculous?


BTW, after using some STP 104 octane booster and 93 octane gas and adding a K&N, I can REALLY Feel a difference in the "D". Throttle response, idles smooth and it really puts ya back into the seat!

 

I told ya!

Get those spark plugs replaced and remember to gap them before install. If ya don't know how to gap them ask the store clerk. Each spark plug has a small coil over it. Take them of and replace each plug one by one. Remember not to over tighten them. Just snug em. There are 8 plugs.

 

Sorry for the misunderstanding bro. lol, i was just playing around.. I cant remember my orig times but i'd say maybe high 16's for a first. My first time at the track with the d i was a little un-comfortable, and it just seemed like it took forever to get to the end. I could of swarn i had time to make coffee and drink it before breaking the line. Watching the tach rise reaaaaal slow was a pisser, but my d was wayyy overweight to begin with (and thats when the heavy mods bites ya).

 

I think that the 5.9 runs 15-16 second quarters so with the 4.7 I doubt you would hit those numbers.