: Why you shouldn't run big power with a stock transmission.
JoshH 02-17-2008, 10:39 PM These are pictures of the clutches we pulled out of my stock transmission when we built it yesterday. The steels are on the left and the clutches are on the right. All the clutch material should be a redish color, not black or non existant :eek:
57531
57532
57533
57534
edit: the C1s are bent because they were welded together and had to be pried off the shaft.
Unit453 02-17-2008, 10:41 PM Define "big power."
JoshH 02-17-2008, 10:43 PM Around between 450 and 500 HP for 25k miles and the last few days of it's life was in the upper 500s to mid 600s.
Hammer 4 02-17-2008, 11:51 PM So, I'll be O.K. with my little 220hp tune then...right..? :D
DURAtotheMAX 02-18-2008, 03:06 AM awesome!
bigbird_57 02-18-2008, 06:21 AM Hammer 4 ,
U will not be alright. The stock Allison on my '05 LLY begins to hate life with an additional 40HP/100 ft/lb setting. At 200 + your tranny will not be long for the world. Hey, it's only a $5k fix.
THE TECH 02-18-2008, 10:06 AM Good to know that my SCIV and 1058 will be installed soon.
rcr1978 02-18-2008, 10:10 AM Did it ever limp, also what was happening when you thought it was time to call it quits? :eek: :D Also did you have the Transgo kit in it?
Hammer 4 02-18-2008, 01:42 PM Hammer 4 ,
U will not be alright. The stock Allison on my '05 LLY begins to hate life with an additional 40HP/100 ft/lb setting. At 200 + your tranny will not be long for the world. Hey, it's only a $5k fix.
I knew that, It was a sarcasticel question, hence the Smiley...;):D
thejdman04 02-23-2008, 05:09 PM ouch
GMC-2002-Dmax 02-23-2008, 06:08 PM You did a good job anyway.
:p:
Half the fun was ruining it, the other half was fixing it.
Now comes the best part, enjoying it !!!
:cool:
mytmousemalibu 02-23-2008, 06:17 PM I aready know mines baked, my WOT bursts have to be keapt short or she'll limp. I only add 75hp with the PMT but the injectors keep it super stock nasty with no tune. Just holdin out for tranny funding. and then rods, pistons,etc. will be due. Is it ever truly over?
JoshH 02-23-2008, 07:24 PM Did it ever limp, also what was happening when you thought it was time to call it quits? :eek: :D Also did you have the Transgo kit in it?Yes and no. Right after I got my gauges put in I was having issues with my pyro gauge that only occurred when the temps got up to a certain point, but they didn't get there until I was going almost 90 mph at WOT. I was trying to replicate the temps by holding the brake and throttle at the same time. I ended up limping the trans while I was doing that, but I never limped it while racing or just driving it hard. The only mod the transmission had was a CoPilot. I decided it was time to call it quits when the truck lost all forward gears. :o:
Acoombs 02-23-2008, 11:16 PM Yes and no. Right after I got my gauges put in I was having issues with my pyro gauge that only occurred when the temps got up to a certain point, but they didn't get there until I was going almost 90 mph at WOT. I was trying to replicate the temps by holding the brake and throttle at the same time. I ended up limping the trans while I was doing that, but I never limped it while racing or just driving it hard. The only mod the transmission had was a CoPilot. I decided it was time to call it quits when the truck lost all forward gears. :o:
LOL!!:D
maxedout310 02-23-2008, 11:38 PM glad im getting the Mike L. stage IV monday. thanks for shareing..hey hammer u dont need a tranny u dont drive that fast anyways..lol
mplteddy 02-23-2008, 11:46 PM awesome!
My thoughts exactly!!:D
Cali-max 02-25-2008, 08:35 PM i have an 06 lbz 2500 hd, running power pup tuner on econ adding 50 hp with true flow intake, gibson exhaust, 6" rcd lift om 17's with 35's.
i have added mag tech tranny and diff pans..
will i be ok.. or can you educate me please?
JoshH 02-25-2008, 09:11 PM With the power you're running you should be fine, but the bigger tires will add a little more stress to the transmission. For no more than it costs, and a little extra security, I would throw a Transgo Jr. in there. Several site vendors can get you set up with them and there is a sticky at the top of the Allison Aftermarket forum with a DIY install guide. Throw a good synthetic fluid in there and you should be good to go (until the next round of modifications ):h)
Hammer 4 02-25-2008, 10:27 PM glad im getting the Mike L. stage IV monday. thanks for shareing..hey hammer u dont need a tranny u dont drive that fast anyways..lol
Sweet....:cool:
True..I do drive like a old lady...:D
Micheal Tomac 02-29-2008, 09:32 PM I was trying to replicate the temps by holding the brake and throttle at the same time. I ended up limping the trans while I was doing that, but I never limped it while racing or just driving it hard. The only mod the transmission had was a CoPilot. I decided it was time to call it quits when the truck lost all forward gears. :o:
That's what welded the C1's together. Depending on how long you held it, that was the equivalent of lots of boosted launches.
TIM Z 02-29-2008, 09:42 PM At least you got ALL the use you could before upgradeing!, i cant say the same, that looked like you had fun.:D
JoshH 02-29-2008, 11:37 PM That's what welded the C1's together. Depending on how long you held it, that was the equivalent of lots of boosted launches.Then I put 15k miles on welded C1 clutches.
dirtymax07 03-01-2008, 12:17 AM lol, must have sucked to be your tranny:eek:
blksmok 03-01-2008, 12:53 AM Well done Josh! :clap: Literally!! :eek::D
Mine were burnt pretty bad but not welded! :hail::lol:
Got Juice? 03-01-2008, 01:01 AM I have had carnage like that :)
Gotta love steels that come in a 'rainbow' of colors :ro)
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