shortSteve wrote:Hmm...so I have found the specs for manual driveline and gear ratios, good news and bad...
Good news is low range is now 2.566 reduction compared to current 1.9, a roughly 35% reduction. YAY!
Bad news is the final drive ratio and manual gearbox, diff ratio is now 3.692 compared to current 3.917 (in 4wd dualcabs), which is about 5% longer
Also, gearbox ratios multiplied by diff ratios show an interesting pattern, the new one will be longer geared in every gear. So if your current MN struggles off the line with a trailer and 32'/33's, it's gonna get worse with the new one.
MN ratios: 1st-16.8, 2nd 9.12, 3rd 5.62, 4th 3.92, 5th 3.08
New ratios: 1st 15.8, 2nd 8.48, 3rd 5.3, 4th 3.69, 5th 2.87, 6th 2.4
Really long geared
Verdict, new one slightly better geared off road (due to low range reduction) but worse on road.
Here's hoping I can keep my current diffs and swap them over! Or the new engine pulls hard from around 1200rpm....
The auto uses the 3.917 diff and only very minor gearbox ratio changes, so with the better low range looks like the one to go for.
I would like too know if the diffs are the same as the 2013