I have all the parts gathered for 31 spline setup.
Now i need to decide on gear set,4.10,4.30 or 4.56.
http://www.tremec.com/calculadora.php
Trans is T-56 Magnum,2.66 1st,Mcleod twin disc.
Current gear is 4.10,with 27.4 bias ply 28+ at speed.
This gearing is tall,65 mph cruise is 2k,in 6th.(.63)
Car is shifted at 6500.
4.10 Would require a short diameter tire,and
a fair amount of ballast.
4.30 might be the most versatile,as it would allow
various tire diameters,radial or bias. As nice as
radials are to cruise on,the way they let go all at
once is a big drawback.
4.56 Will require a big/tall bias ply,forget any
illusions of stealth.
Now i need to decide on gear set,4.10,4.30 or 4.56.
http://www.tremec.com/calculadora.php
Trans is T-56 Magnum,2.66 1st,Mcleod twin disc.
Current gear is 4.10,with 27.4 bias ply 28+ at speed.
This gearing is tall,65 mph cruise is 2k,in 6th.(.63)
Car is shifted at 6500.
4.10 Would require a short diameter tire,and
a fair amount of ballast.
4.30 might be the most versatile,as it would allow
various tire diameters,radial or bias. As nice as
radials are to cruise on,the way they let go all at
once is a big drawback.
4.56 Will require a big/tall bias ply,forget any
illusions of stealth.