KySilverado

iTrader: (7)

Finished up the 6.0 swap yesterday afternoon. Made it to the track today.

Previous best with the 5.3 13.41@99. 1.9x 60ft.

Todays best

60 ft 1.855
1/8 8.216 @ 85.02
1/4 12.92 @ 102.2

Wohooo. 12 second truck club!

Sport Side

iTrader: (6)

Congrats on breaking into the 12s.

The only change was the motor?

KySilverado

iTrader: (7)

Thanks, 12's was the goal for the year. Engine and different cam.

v8

iTrader: (10)

congrates on the new times, all the work you did paid off.

ap2002

iTrader: (8)

congrats.... those are some kickass times!! I guess it will get better after the computer learns the new tune huh??

Colby 04

nice times

any traction issues?

KySilverado

iTrader: (7)

Thanks, Lot of hard work getting here. It has more in it with tuning. I have no doubt. In my limited knowledge of tuning about the only thing the PCM learns is idle. Takes a while for adjustments based upon fuel trims and such. It now idles like a Honda. It did idle like crap as it always does after I have the battery disconnected for a bit. All WOT runs are in open loop and the data is fixed in timing and fueling tables.

KySilverado

iTrader: (7)

None launching in 4WD, the front tires will just chirp a bit. 2WD results in lots of smoke.

Colby 04

Doh! I missed the "Z71" in your sig.

KY_BOB

iTrader: (2)

Nice #'s. All of that work did pay off.


btw, I'm racing at Windy Hollow (Owensboro KY) on Sat April 8 if you want to come.