GMC Truck Forum banner
1 - 20 of 63 Posts

·
Registered
Joined
·
65 Posts
Discussion Starter · #1 ·
i have the bullydog gt tuner already and have preformance setting on but i want better low end torque. what things should i do to get more low end to get my 38's movin/ air intake? change the tuner to tow mode what ?
 

·
kissin hands shakin babie
Joined
·
6,529 Posts
tell him to get them or your trans is gonna be toast, your putting a lot of strain on the driveline trying to turn those big bitchs. and it wouldnt be the 1st one to toast a trans from it.
 

·
kissin hands shakin babie
Joined
·
6,529 Posts
for 38's i would suggest 5.13's and for gears installed it depends, normally its around 400 or 600 an axle i think. you could get away with just doing the rear now, just do NOT use 4wd or you will snap the transfercase
 
1 - 20 of 63 Posts
Top