Free wheeling hubs worthwhile on fornt of pajero?
Submitted: Thursday, Apr 03, 2008 at 10:12
ThreadID:
56227
Views:
9865
Replies:
5
FollowUps:
7
This Thread has been Archived
Member - Oldplodder (QLD)
I have the NJ (1996) with 'superselect' 4wd.
Means the 4wd / 2wd selection occurs in the front diff by disengaging one axle, and the transfer case. So the axles are still being turned in 2wd.
Now, I can get the free wheeling hubs of a GL (base model), which means I can't select 4wd on the fly without first locking them in.
But how much would it save in fuel economy?
Rough testing I have done running in 4wd and 2wd shows a saving of about 1l to 2l/100k?
Sort of like doing the conversion on a 100 series LC, taking it back from full time 4wd to 2wd.
Rough figures of $300.00 for the hubs, and 1l/100k saving, and fuel at $1.50/l, suggests it will take 200,000k to get the money back!
Any one tried it? Any results?
Reply By: Member - Paul C (NSW) - Thursday, Apr 03, 2008 at 19:47
Thursday, Apr 03, 2008 at 19:47
Gday
John
What is the outcome you are trying to achieve?
You've answered your question when it comes to dollar savings.
Is there another reason?
Stress on the drivetrain could be a consideration but I don't know how much benefit you would be gaining.
Personally, i like the idea of "shift on the fly" (except Low Range) but then again I can be lazy and have an aversion to getting wet and muddy if I'm already comfortable in a nice warm vehicle.
Scenario 1: Out on a jobsite with some tree loppers, we finish the job. Time to leave of
well graded tracks and come to a small but steep
hill. Stop Pajero, into low range proceed. Cruiser ute towing a shredder starts the climb and comes to a stop, hop out and lock in hubs then low range and away again.
Scenario 2. Driving through Swan
Hill last year heading North hit a clay dirt road with the following
sign. Been bitumen up until that point and pouring with rain. Best way to proceed is in High Range. Super Select engaged and me still dry.
Image Could Not Be Found
Paul
AnswerID:
296445