6.9 at 100
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From: Hou. TX
Car: 86 TA, 91 B4C
Engine: 5.3, 4.8
Transmission: 4L80 4000, T56
Axle/Gears: 4.30 M12, 23.42 10 bolt
6.9 at 100
Finally made it into the 6s. Only a 1.55 60 was the best. Considering the converter is way too tight, I am happy to make it this far.
I am torn, do I rebuild the th400 and install a Trans brake?
Do I sell my built T56 and use that cash to fund a 4L80 with Trans brake?
Will be income tax when it happens but the 80e will need a 1000$ connverter, lol.
I am torn, do I rebuild the th400 and install a Trans brake?
Do I sell my built T56 and use that cash to fund a 4L80 with Trans brake?
Will be income tax when it happens but the 80e will need a 1000$ connverter, lol.
Thread Starter
Supreme Member
iTrader: (2)
Joined: Dec 2006
Posts: 5,538
Likes: 0
From: Hou. TX
Car: 86 TA, 91 B4C
Engine: 5.3, 4.8
Transmission: 4L80 4000, T56
Axle/Gears: 4.30 M12, 23.42 10 bolt
Re: 6.9 at 100
And this was also done by going to a 26x10 from a 28x9. I am sure a deeper gear set would help, but being a street car I don't want to go much deeper. Maybe if I has OD, I may go 4.10....
Thread Starter
Supreme Member
iTrader: (2)
Joined: Dec 2006
Posts: 5,538
Likes: 0
From: Hou. TX
Car: 86 TA, 91 B4C
Engine: 5.3, 4.8
Transmission: 4L80 4000, T56
Axle/Gears: 4.30 M12, 23.42 10 bolt
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