T56 or 4L80e
To answer all the questions that are repeated over and over
A ******* STALLED, WELL BUILT 4L80E WILL LOWER YOUR 60ft TIMES, 1/4 TIMES, etc.
In a standard you dump the clutch
In a stalled auto the computer dumps the clutch
In a standard you are using a mans skills to change gears (which can be very good shifts)
But in an auto you are using a computer to shift.
In my full manual auto I am not using the computer to shift but it has taken all the **** up shift possibilities outta the race. I tap the shifter forward, thats all. I have not been to the track and do not know much about the 60ft, but I do not have to change to 2nd gear until well over 50-60mph if that gives you an idea of the ridiculous initial pull.
A ******* STALLED, WELL BUILT 4L80E WILL LOWER YOUR 60ft TIMES, 1/4 TIMES, etc.
In a standard you dump the clutch
In a stalled auto the computer dumps the clutch
In a standard you are using a mans skills to change gears (which can be very good shifts)
But in an auto you are using a computer to shift.
In my full manual auto I am not using the computer to shift but it has taken all the **** up shift possibilities outta the race. I tap the shifter forward, thats all. I have not been to the track and do not know much about the 60ft, but I do not have to change to 2nd gear until well over 50-60mph if that gives you an idea of the ridiculous initial pull.
Teching In
Joined: Feb 2007
Posts: 22
Likes: 0
From: UK
DeltaT did the swap and I think he's a reliable source. He says the 4l80 is 78 lbs heavier than the 4l60.
https://ls1tech.com/forums/showpost....00&postcount=9
https://ls1tech.com/forums/showpost....00&postcount=9
Staging Lane
Joined: May 2005
Posts: 59
Likes: 0
From: Rio Rancho, NM
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Teching In
Joined: Nov 2006
Posts: 20
Likes: 0
Thanks for the help!!!!!!!!!! Still undesided 4l80 is what i want but 4500 to 6000 ddollars is a lot of money to spend i have already spent $16,000 in add-ons, i will sell all my stuff t56, spec 3, al flyw, pro 5.0 shft, crossmbr,3.5 drive shaft 1350 y lifetime wrty, t56 is good, clutch 600miles, mcleod master cyc, everything is new . everything is new this year
