2012 express runs 13.3 Vids!

[blackout11]

nice truck brotha.. quick question what is sonnax line booster and where do i get it?

its a piece you run in your tranny line it does not make a whole lot of difference just a little firmer shift

 

[2012RAMMAN]

so is it a good investment or leave it how it is?

 

[Graygoose]

x2, wondered if it affected warranty, etc?

 

[hemiexp04]

looks and runs good...so you have 3.55's, what size tires...and what ET stock?

i have 22in srt wheels and have 305 40s nexen radian gts truck ran 14.5 stock..as for the line booster doesnt void warranty just plugs inline with the wire harness going to the trans. Doesnt make a whole lot of diff but it is noticable and for only 50$ cant complain

 

[hemiexp04]

How does your plugs look on that size shot with no tuning?

i havent even pulled a plug to look lol. I know kinda dumb but i dnt really see the point its not a wet shot so i wouldnt be drounding the plugs out or anything. Ill prob pull one an look this weeken

 

[Graygoose]

where'd you get it, and did it really help with firmer shifts?

 

[SELARAM12]

http://www.transmissionpartsusa.com/45RFE_545RFE_Electric_Line_Pressure_Boost_p/400-044957lb2.htm

 

[Graygoose]

thanks!

 

[blackout11]

got mine for free so thats why i wont complain lol

 

[Graygoose]

Walt, worth it to do it, or minimal? When I had my Yukon, had Black Bear tiune it and with 4.11's it'd bark second gear...NICE and firm..

 

[gmzvip23]

truck looks good with the chrome srt10s. Its stock hieght right?

 

[garner]

Meh. There's already a guy with his express in the low 12s