Element155

found out today even with boost a pump and 80# inj and the blower im getting 25.5mpg hwy and 20.9 in city (off blower of course)

Simon1

I'm more interested in your T56 magnum. GIve me the details as I may need one too.

Element155

shifts well. hasn't broken yet unlike previous getrags. you lose cruise control. short crisp throws, long awesome gears.

i suggest buying it from liberty enhanced if you can swing it its not much more but well worth it.

duckbubbles

Is your 6th gear .5 or .67?

Frank

Simon1

That would be liberty gears?

Nuke

How many data points is that based on? Usually, it takes about 10-20 fill-ups to begin getting a really good, accurate idea of fuel mileage.

clowe1965

Lost cruise control? Not worth it for a DD IMO. Couldn't the new gt500 transmission work in place of the t56 and retain the factory CC?

danzcool

Well, on a 2008, the cruise control still works, but only in 6th gear, with the 5 speed it worked in 4 & 5.

duckbubbles

My '08 cruise would work in 3rd- you just had to be higher than a certain speed, I think 35-40 mph.

Frank