I am torn between what to do.. On one hand, I like the 200-4r because it does not require electronics.
But to build it up to hold any sizable torque will require a couple thousand dollars.
On the other hand... I already have a built TH400 that will handle over 2000 hp. I have about $3000
in parts alone into that trans.
I see the Gear Vendor priced at $2800 that would replace the tailshaft and turn the TH400 into a six speed.
Going this route would allow me to install a 3.73 gear in the axle for around town fun, and would give me a 3.20
gear ratio in overdrive for the highway.
Being honest with myself....I might be stupid enough to remove my race engine from the truck and install it into the chevelle
(just for fun) while I build a street friendly engine. Looking at the costs vs power....an LS engine swap is not out
of the question yet. Nothing is in stone yet...
The other option is going with a 4L80E... But I am understanding that it won't fit in the tunnel
without cutting the tunnel and raising it. What I am understanding is the tail shaft has to be raised in order to gain proper driveshaft angles.
They are heavier than a TH400 and will have to be rebuilt to hold more torque.
This year is about replacing the cash I took out of the savings account,
along with making a solid plan and direction to abide by. Time of all things is a major factor in this build.
Because of our age factor, I really don't want to go over 4 years.
I am FULLY open to any suggestions you men might have.
Worst case scenario that the trans would be subject to are these numbers.....
Of coarse I think it would be smart to lower the boost, which would lower the power levels.
But still....There is alot of torque to deal with.