The retune is a good idea, also, you have to consider the weather when the times were run. Ive seen weather make up to 3/10th difference.

 

I used to go the track all the time.From one week to the next .....first week 73 degrees next week 65 degrees....on that next week exact same mods setup etc..i dropped 3tenths in the quarter and gained like a 2or 3 mph trap speed.So yea weather has alot to do with it.

 

Are you running the stock muffler??????

Weather can make up to 5 tenths difference in the 1/4....I've experienced this on my truck.

 

Thanks for the input everyone, I will send my stock computer in to have it re-tuned this week. It was a little warmer out, so it could have made a difference in the times, as soon as I get the re-tune, I will post results from the same track after that.
I have a Hooker Aerochamber single in, single out. There are no 1/4 mile tracks around here, I wish there was.

 

Don't forget to update your signature line.

BTW, that is a GREAT looking truck, brother!