3.42, 6 speed, 265/65/18R wheels, and all those passes were full street weight of 5500lbs. with me in it.

 

I think the RCSB guys with traction which is the biggest issue for them and where the 4wd is really helping me are running mid to low 13s tune only.

 

I've heard of 13.60's but that has been quite a while guess they are faster now I ran 9.16 @ 75 (RCSB) the only time I took it out stock with 750 miles on it. E85 in 4wd. I had added the drop in bed liner and F1 Backflip so maybe 125 lbs on top of no weight reduction. These DI engines are definitely a plus in performance but I'll sure be glad when the price comes down like the ls engines have. So expensive to do mods.

 

Yeah I think the best time slip I saw on a 2014-17 RCSB 2wd 5.3 with e85 tune, and slicks was a 13.45 and he had wheel hop. I'm hoping prices come down on parts as well.