setxathlete14

I will test both. Numbers won't lie.

b34tgnu2

Think I might have to break down and get me a tune. Im on the ecotuning forum looks like a T3 or T4 may be in my future!

Rok

Do it! You can't deprive yourself of such joys in life. I'm a 5.0 and not as fast obviously but damn dude its a whole new truck!

b34tgnu2

Are these T3 and T4's avaliable in diff levels like 87 perf and 87 tow 91 perf 91 tow or they only in all out 93?

scobar

iTrader: (4)

My understanding: (and I could be wrong)
T3 can be had in 87, 89, 91, 92, and 93. I belive there are tow versions as well.
T4 is 93 only, 100% performance, smack y0 mamma's ***(so the cool kids say).

b34tgnu2

Gotcha thanks

13'TwinScrew

Shawn, just started releasing T4 variants in 87-89-91 etc. octanes to a few customers. According to him T3/T4 both are the newest base files...T4 is just stronger and really really polished.

I think one member also has recieved T4 based tow tunes.

One the first times at the track was 13.55 secs in the 1/4 with 25 mph headwind, if I saw correctly.

Rougen123

Gonna risk resurrecting this thread -- You still driving the truck?!