Competition Fastest 5 Speed?

[cwarner]

Someone should look into the "pro shifted" modification. It can be done to any trans, the one I did was a T-5 out of a Mustang.

I don't have the phone number but the name of the company is Liberty gears /transmissions and they are in Allen Park MI. They make there own NHRA legal pro-stock transmission.

The only thing is once this mod is done you WILL want to powershift and I'm sure this will cause the weakest link to be found

 

[cmonroe]

Cwarner, speed shifting the NV4500 really is not a problem. It is capable of some lightning fast shifts in complete stock form. However today on the way home I had to get all up in my Cummins to shut down another pretty hot Cummins, and after 120,000 miles (almost 80000 miles of bombing) I lost my first NV4500 )I'm really not upset, I'm quite shocked at how well the stock transmission has held up. Well guess I'll have to look into rebuilding the NV4500 now.