anyone running 4.30 gears in a 7.5 if so what is the mph you are running,and horse power your making. I broke my 3.73 and i'm hearing this is a better gear for me.

 

what's your shiftpoint and rev limiter and tire diameter?

 

7000 crossing the traps on a 26 inch tire

 

well 7000 with 4.30 in a 1:1 gear will net you 125mph... if that's enough mph for your 1/4 and you think that miniature teeth on that 430 won't sheer off when you back out of your driveway, then rawk out with your **** out!

Link to badass calculator: http://www.fatboyraceworks.com/gears/