Ecotec 4.3 1/4 and 1/8 mile times?

[Gorske]

Back in January I got a 2015 Silverado double cab 4x4 with the 4.3 I was very impressed with the power and I don't tow or haul anything so I stuck with the 4.3 engine. Recently I put in a K&N drop in filter, installed a single in dual out MagnaFlow muffler, and had my buddy tune it. Huge difference in performance now. Other then the online stock estimated 0-60 (8.3) and 1/4 mile (16.2) I have not seen much on the DI 4.3 times. Going by his tuning logs I have had 0-60 times range from 7.7 to as fast as 7.5 which I am very happy with. I'm looking to try and get to the track in April but seeing what times anyone has run so far. Any input would be awesome and I'll post times once I get to the track.

[GPGuy]

Quite impressive numbers.

I drove one of those yesterday and I have to admit that even stock it was more responsive than I expected.