Allen,
425 Cat 3406B
3.90 rears
18 sp. RTL0 14918b
24.5 tall

Thanks.

Alright that was one hell of a long supper! 2700 miles later(in 4 days).

I'm doing the graphs right now. I promise.

Mr. Sodbusters expanded graph:

http://i130.photobucket.com/albums/p...11expanded.jpg

Rosty and Papa rick(both have same specs):

http://i130.photobucket.com/albums/p...and18speed.jpg

Mr. Mike's "I don't know what tire to run" graph:

http://i130.photobucket.com/albums/p...33613speed.jpg

enjoy!

Also, how fast do you guys run, and what tires do you have?

Thanks Allen

Well I think that pretty much wraps up that decision.....thanks

So you're going with the taller rubber?

Do you travel at 68-70 a lot?

usually atleast 65 no more than 70-72

Well 65 is absolutely a perfect speed right now, but yeah if you want faster you should go with taller rubber.

If it were me, I'd just stay with that rubber, and run 64-65.

No tags off the tranny, been gone for years. Dug it out of the sand when the super 10 died. Pulled the bearings out and had Napa cross the numbers to rebuild it.

1650 at 70mph according to the gps and the tach.