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Road driving in low range...
Road driving in low range...
Hey guys.
I have a 96 Coil Sierra with a 4AGE 20v on 30's. The wheels combined with the different toyota gearbox mean that for acceleration on the road, things just aren't that special. 2nd gear doesn't rev out until 90k/h which is great for people who want top speed, but sucks for acceleration. When I slip it into low range, front hubs unlocked, it basically goes nuts on the road with 5th gear giving you a cruising speed of 80k/h at 4500rpm.
Now I'm never going to do this permanently, but is there actually any additional wear and tear or a good reason not to give it some stick in low range once a week or so? I know the front drive shaft will be spinning the front diff, so you're losing power and using more petrol than just rwd, but is there actually anything about the low range gearing or being in low range that makes this highly unadvised?
Cheers.
I have a 96 Coil Sierra with a 4AGE 20v on 30's. The wheels combined with the different toyota gearbox mean that for acceleration on the road, things just aren't that special. 2nd gear doesn't rev out until 90k/h which is great for people who want top speed, but sucks for acceleration. When I slip it into low range, front hubs unlocked, it basically goes nuts on the road with 5th gear giving you a cruising speed of 80k/h at 4500rpm.
Now I'm never going to do this permanently, but is there actually any additional wear and tear or a good reason not to give it some stick in low range once a week or so? I know the front drive shaft will be spinning the front diff, so you're losing power and using more petrol than just rwd, but is there actually anything about the low range gearing or being in low range that makes this highly unadvised?
Cheers.
S1 R33 Gts-t: ITS T04e, Wolf3dv4, 16psi - 242rwkw - DEAD (mate flipped it)
Sierra: 4AGE 20v, ARB rear locker, 30's
Sierra: 4AGE 20v, ARB rear locker, 30's
The front axles will be spinning aswell . It has never been recomended to drive in 4wd with the hubs unlocked .
If you realy want to get low range , do the 2wd low range mod ( take the selector ball out ) then you can zoom around to your hearts contect in 2 wd low .
No idea if it would break anything thou . , only your right foot would do it thou .
Chris
If you realy want to get low range , do the 2wd low range mod ( take the selector ball out ) then you can zoom around to your hearts contect in 2 wd low .
No idea if it would break anything thou . , only your right foot would do it thou .
Chris
Moneymarkil wrote:Why not just get some gearing for it?
If I decide to hang on to the car for a while, then gearing will be done for sure but not in my current financial state. Thanks though.
S1 R33 Gts-t: ITS T04e, Wolf3dv4, 16psi - 242rwkw - DEAD (mate flipped it)
Sierra: 4AGE 20v, ARB rear locker, 30's
Sierra: 4AGE 20v, ARB rear locker, 30's
Re: Road driving in low range...
The Coily might have different diff ratios to an NT ? but the problem sounds like the gearbox...might be easier / cheaper to find another one if you dont want to change your Xfer box.Dee 4x4 wrote: I have a 96 Coil Sierra with a 4AGE 20v on 30's. The wheels combined with the different toyota gearbox mean that for acceleration on the road, things just aren't that special. 2nd gear doesn't rev out until 90k/h which is great for people who want top speed, but sucks for acceleration.
I have a Toyota 3A (same block as the 4A but way less power) / Celica Gearbox / standard Xfer / 30's and do 3300 rpm at 100kph in 5th, and first is not too tall.
What revs are you doing when "2nd gear doesn't rev out until 90kph"
I think ratios in coilys are same as NT. 3.9s
Could also get a 1L case as they are 12% lower i think than a std case. also need the arms to convert your chain case.
Nic
Could also get a 1L case as they are 12% lower i think than a std case. also need the arms to convert your chain case.
Nic
[url=http://www.outerlimits4x4.com/viewtopic.php?p=930942#930942&highlight=]Zook[/url]
U SUK Zook Built and Sold.
New rig is 97 80 DX. 2" list 33s
U SUK Zook Built and Sold.
New rig is 97 80 DX. 2" list 33s
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