marwan fakhri
12-25-2007, 03:39 PM
i have a 2007.5 lmm duramax with a quadzilla performer. I have an AFE intake along with 315 tires. I want to upgrade my transmission. What is the best upgrade to help with shift points and a beefed up housing. Any answers will help me out. Thanks.
Also if anyone knows what these codes mean please let me know
0546
0234
2455
they show up on my programmer when i try to clear the DTC's
By the way Merry christmas...
fire0021
12-25-2007, 04:27 PM
P0234 Over Boost Error Time
P0546 Egt Sensor 1
P2455 Dpf Sensor Circuit
jim87vette
12-25-2007, 04:29 PM
You may want to try the Allison tranny forum down the page a bit .Its a whole new can of worms for trannys , lots of info though happy reading .:)
LBZrcks
12-25-2007, 04:56 PM
I'd say a transgo jr. not sure what the rating of the quad is but atleast a transgo. If you plan on adding more power and being hard on it atleast a scIII
mattmacormic
12-25-2007, 04:58 PM
Well Trans Go is personally the best out there... and i know that they have stuff for the allison 1000 series... the Jr. kit is prolly the best to go with because u dont have to pull ur tranny. just new springs and valves... i havent put any of there stuff in a allison but i have built a 4l60e with there stuff and its easy and good instructions.... I no the regular kit is designed to handle 500 hp but not sure what the Jr. is disigned for... prolly like 400 or 450..
LBZrcks
12-25-2007, 11:14 PM
Well Trans Go is personally the best out there... and i know that they have stuff for the allison 1000 series... the Jr. kit is prolly the best to go with because u dont have to pull ur tranny. just new springs and valves... i havent put any of there stuff in a allison but i have built a 4l60e with there stuff and its easy and good instructions.... I no the regular kit is designed to handle 500 hp but not sure what the Jr. is disigned for... prolly like 400 or 450..
I don't think you'll find very many if any allison's holding 500hp on a transgo alone.
fire0021
12-26-2007, 01:39 AM
x2 the transgo alone is not going to hold that power. and ther is only a jr kit for the 6 speeds. as aliison took care of the other issues tht where in previous models. 460 rwhp and up will require a sc3 or hihger to be relaiable imo