A 0.011 ratio offset between front and rear diffs causing problems? Front diff a 4.625 and rear a 4.636.

Dunno about the diffs but when @krutly had different sized tyres on I think he could feel the transmission winding up sometimes.

yeh if you have different sized tyres on any of the corners in 4wd you can get wind up

Yup. Bad trans wind up.

why is that r u driving around in 4wd?

indeed I was running different size tyres on the rear of mine and could definitely feel some wind up at times ..... just made sure I only used it in 4wd when I had to

spud, have you got different ratios in yours then ?

he has mate

No lads. Not yet anyway. And stick dont see 4WD much these days with all work going on but am thinking of chucking another diff into the rear.

Quote: 123hotchef wrote in post #7

---

he has mate

---

Oh no he dont

Oh yes he hasn't

Quote: 123hotchef wrote in post #7

---

he has mate

---

i cant read too good mate!

LOL

GOOD LORD DON'T DO IT!
You will end up having to permanently slip a wheel in 4wd or wind up your transmission. This means one axle will always have a wheel slipping so you might as well run in 2wd. If you are looking for better gearing you could try changing tyre size, you will get a bigger change than 0.2%!
Or if you are looking at swapping for an LSD or diff lock you might be able to just swap over the crown and pinion gears and keep the same ratio.

I run my K-34 on 265/70/15s at the minute and I get decent mileage and the speedo is absolutely bang on.

Thanks for replies guys.
And @diggermandan this is what i had strongly suspected with the two different ratios. My intention is to get diff lock for rear, so now will be looking into crown & pinion swap possibilities or failing that i'll just replace front and back diffs completely with matching ratio ones from a 4 work model.