I need tranfer case HELP!

[WSOPgold2012]

It means your RPM's will drop 15% at the same speed, say 70mph.

Or you can look at it the other way. If you could do 70mph at the top of your comfortable RPM range, you can now do 80mph at the exact same RPM (this assuming your motor has the power to push). That might clear up why it's such a popular mod. I did the H55F in my personal FJ40 in 2001, it's still one of my favorite mods. I've now had them in 4x/6x/7x variants, love em all.

Since the EFI conversion....I really don't have any "top end" issues.....it'll cruise at 75mph+...downhill into Denver obviously...but, ya...and it dsnt hit 3000rpms (I DNT believe) at that speed...it's not the RPMs I'm concerned with... I'm more focused on keeping her steady as the steering wheel has some play lol

 

[Gretsch]

I would still love this mod in mine and if I ever did it I would get it from Kurt. I recently swapped to 33's and only saw minimal RPM drop at highway speed with the 4 speed. Still just a tick below 3000. I am more used to the feeling of the engine seeming to struggle at this rotational speed now, but still I think a 5-speed would make the thing sing. Every day I go out and wait for the bag of money to fall from the sky and still nothing. Someday though......