8 1/4 diff with 2.45 gears

318willrun said
I'll put a tach in my car, but I'd guess you are about right. I have 235/60R15 is the only difference.

Love it on the road, though.... :)

2200-2300 at 70mph would be awesome!
Hopefully once I get to it, I'll rebuild that A500 OD trans I got and put in 3.55 rear gears (a lot of work for both).
Then, I'll be cruising the highways like I had 2.45 gears! 3.55*0.69=2.45