Oi Grumble!

You got a new box on the cards yet?

Only Morph was wondering about the diff ratios and what have you.

Lee D
--
________________________________
www.lrproject.com
Just a little hobby site about Landies
________________________________

On Thu, 12 Aug 2004 20:27:32 GMT, "Lee_D"
<[email protected]> wrote:

>You got a new box on the cards yet?
>
>Only Morph was wondering about the diff ratios and what have you.

The box is pretty much in - can let you know how the ratios work early
next week (I hope. Poor Warren has not had an easy time of this job).

In case you were away sunning y'self, there's a little spreadsheet to
help work out the ratios here:

http://www.101fc.net/files/gearratios.xls



--
Some Land Roveresque (101 biased), links available
from: http://links.solis.co.uk/Geek/X4_Land_Rover/
I also have a little Land Rover site biased toward
my beloved 101 "Grumble", at: http://www.101fc.net


Reading this in 'alt.fan.landrover'? Did you know
there's a group FAQ: http://www.aflfaq.dyndns.info

On Fri, 13 Aug 2004 20:23:01 +0100, Austin Shackles
<[email protected]> wrote:

>is this the auto conversion?

Indeedie! Rather than mess about with another LT95 and get the
replacement transfer kit corrected (which I will do at some point) I
thought I'd use the opportunity to further stress my poor chum
Warren...

>which configuration did you opt for in the end?

ZF 4 speed (yes, I know the 3 speed is prolly stronger, but I got a
_very_ good deal on a blinding quality 4 speed...) Transfer ratios as
per the spreadsheet. I opted for a geared transfer box mainly because
there's more flexibility when looking at ratios whereas the Borg
Warner is fixed. The BW also suffers from chain stress, which'll
stretch...

In a 101 this is noooo small conversion. Heat is an issue as the
torque converter generates a lot of it. I thoerefore got a 44 row
Mocal oil cooler - the biggest I could get quickly. They can do 50
and 60 row coolers, but I thought that'd be overkill ;-)

The props will need changing, but I'll have some made once Warren has
worked out the exact lengths. Here's the nifty bit... With a little
careful mounting you can actually reduce the very steep angle of the
props (common cause of overrun rumble on a 101).

It's possible (well, Warren has done so) to use the existing gearbox
mounting brackets, however an LT95 sort of 'hangs' from the mountings,
where the ZF sits on them. Warren has made some awesome dogleg
brackets (strong enough to hold an aircraft engine by the looks of
them).

The auto shift and hi-lo are on the front where the handbrake and old
hi-lo were sited, oil cooler just in front of the rad and engine oil
cooler (s*dding good job we've cured the overheating!). Kickdown
needs an adapter plate making, hi-lo ratio and difflock will be on one
lever as I figured I've never used difflock in high ratio and (mostly)
use difflock when I need low ratio - I know this may have a few
downsides, but it's good enough for my pattern of use over the last 25
odd years.

More to come...


--
Some Land Roveresque (101 biased), links available
from: http://links.solis.co.uk/Geek/X4_Land_Rover/
I also have a little Land Rover site biased toward
my beloved 101 "Grumble", at: http://www.101fc.net


Reading this in 'alt.fan.landrover'? Did you know
there's a group FAQ: http://www.aflfaq.dyndns.info

On or around Fri, 13 Aug 2004 16:29:53 +0100, Mother <"@ {mother}
@"@101fc.net> enlightened us thusly:

>On Thu, 12 Aug 2004 20:27:32 GMT, "Lee_D"
><[email protected]> wrote:
>
>>You got a new box on the cards yet?
>>
>>Only Morph was wondering about the diff ratios and what have you.
>
>The box is pretty much in - can let you know how the ratios work early
>next week (I hope. Poor Warren has not had an easy time of this job).

is this the auto conversion?

which configuration did you opt for in the end?
--
Austin Shackles. www.ddol-las.fsnet.co.uk my opinions are just that
Blue: The sky is blue for a reason. Blue light is a source of strength
and harmony in the cosmos. Create a blue light in your life by
telephoning the police
from the Little Book of Complete B***ocks by Alistair Beaton.

On Sat, 14 Aug 2004 09:37:10 +0100, Austin Shackles
<[email protected]> wrote:

>> Kickdown
>>needs an adapter plate making, hi-lo ratio and difflock will be on one
>>lever as I figured I've never used difflock in high ratio and (mostly)
>>use difflock when I need low ratio - I know this may have a few
>>downsides, but it's good enough for my pattern of use over the last 25
>>odd years.
>
>what fuel system are you running on Grumble? I'd've thought the kickdown
>linkage was available from some species of Rangie, as stock parts. The ZF
>auto was certainly fitted to several kinds of injection engine. Not quite
>sure about a carb one. Mind, I've somewhere got the linkage I used on the
>3.5 carb engine, which came off a Rover P5B auto, and was modified to suit.
>If you're running a normal carb manifold, you're welcome to it if you want.

HIF44 SU carbs, LPG and Petrol. Linkage was easy apparently, and
works! Thanks for the offer though, muchly appreciated


--
Some Land Roveresque (101 biased), links available
from: http://links.solis.co.uk/Geek/X4_Land_Rover/
I also have a little Land Rover site biased toward
my beloved 101 "Grumble", at: http://www.101fc.net


Reading this in 'alt.fan.landrover'? Did you know
there's a group FAQ: http://www.aflfaq.dyndns.info

On Thu, 12 Aug 2004 20:27:32 GMT, "Lee_D"
<[email protected]> wrote:

>You got a new box on the cards yet?
>
>Only Morph was wondering about the diff ratios and what have you.

The box is pretty much in - can let you know how the ratios work early
next week (I hope. Poor Warren has not had an easy time of this job).

In case you were away sunning y'self, there's a little spreadsheet to
help work out the ratios here:

http://www.101fc.net/files/gearratios.xls



--
Some Land Roveresque (101 biased), links available
from: http://links.solis.co.uk/Geek/X4_Land_Rover/
I also have a little Land Rover site biased toward
my beloved 101 "Grumble", at: http://www.101fc.net


Reading this in 'alt.fan.landrover'? Did you know
there's a group FAQ: http://www.aflfaq.dyndns.info

"Mother" <"@ {mother} @"@101fc.net> wrote in message
news:[email protected]...
> On Thu, 12 Aug 2004 20:27:32 GMT, "Lee_D"

> The box is pretty much in - can let you know how the ratios work early
> next week (I hope. Poor Warren has not had an easy time of this job).
>
> In case you were away sunning y'self, there's a little spreadsheet to
> help work out the ratios here:

Yup, tanned me bonce a treat...

>
> http://www.101fc.net/files/gearratios.xls
>

Flipin 'eck now thats what I call a good answer


Will be get the piccys of the work? And now Warrens perfected the art I may
just call on him in the future

Lee D

On or around Fri, 13 Aug 2004 16:29:53 +0100, Mother <"@ {mother}
@"@101fc.net> enlightened us thusly:

>On Thu, 12 Aug 2004 20:27:32 GMT, "Lee_D"
><[email protected]> wrote:
>
>>You got a new box on the cards yet?
>>
>>Only Morph was wondering about the diff ratios and what have you.
>
>The box is pretty much in - can let you know how the ratios work early
>next week (I hope. Poor Warren has not had an easy time of this job).

is this the auto conversion?

which configuration did you opt for in the end?
--
Austin Shackles. www.ddol-las.fsnet.co.uk my opinions are just that
Blue: The sky is blue for a reason. Blue light is a source of strength
and harmony in the cosmos. Create a blue light in your life by
telephoning the police
from the Little Book of Complete B***ocks by Alistair Beaton.

On or around Fri, 13 Aug 2004 22:47:59 +0100, Mother <"@ {mother}
@"@101fc.net> enlightened us thusly:

>On Fri, 13 Aug 2004 20:23:01 +0100, Austin Shackles
><[email protected]> wrote:
>
>>is this the auto conversion?
>
>Indeedie! Rather than mess about with another LT95 and get the
>replacement transfer kit corrected (which I will do at some point) I
>thought I'd use the opportunity to further stress my poor chum
>Warren...
>
>>which configuration did you opt for in the end?
>
>ZF 4 speed (yes, I know the 3 speed is prolly stronger, but I got a
>_very_ good deal on a blinding quality 4 speed...) Transfer ratios as
>per the spreadsheet. I opted for a geared transfer box mainly because
>there's more flexibility when looking at ratios whereas the Borg
>Warner is fixed. The BW also suffers from chain stress, which'll
>stretch...

the ZF gets good reviews as well, and is used to transmit some serious
amounts of power in other applications.

>In a 101 this is noooo small conversion. Heat is an issue as the
>torque converter generates a lot of it. I thoerefore got a 44 row
>Mocal oil cooler - the biggest I could get quickly. They can do 50
>and 60 row coolers, but I thought that'd be overkill ;-)
>
>The props will need changing, but I'll have some made once Warren has
>worked out the exact lengths. Here's the nifty bit... With a little
>careful mounting you can actually reduce the very steep angle of the
>props (common cause of overrun rumble on a 101).

Longer box/bellhousing combo I assume, moving the T-box back?

>It's possible (well, Warren has done so) to use the existing gearbox
>mounting brackets, however an LT95 sort of 'hangs' from the mountings,
>where the ZF sits on them. Warren has made some awesome dogleg
>brackets (strong enough to hold an aircraft engine by the looks of
>them).

wonder if you'd do better using RR style ZF mounts? The mounts, of course,
go on the T-box not the actual main gearbox.

> Kickdown
>needs an adapter plate making, hi-lo ratio and difflock will be on one
>lever as I figured I've never used difflock in high ratio and (mostly)
>use difflock when I need low ratio - I know this may have a few
>downsides, but it's good enough for my pattern of use over the last 25
>odd years.

what fuel system are you running on Grumble? I'd've thought the kickdown
linkage was available from some species of Rangie, as stock parts. The ZF
auto was certainly fitted to several kinds of injection engine. Not quite
sure about a carb one. Mind, I've somewhere got the linkage I used on the
3.5 carb engine, which came off a Rover P5B auto, and was modified to suit.
If you're running a normal carb manifold, you're welcome to it if you want.

--
Austin Shackles. www.ddol-las.fsnet.co.uk my opinions are just that
"Festina Lente" (Hasten slowly) Suetonius (c.70-c.140) Augustus, 25

On Sat, 14 Aug 2004 09:37:10 +0100, Austin Shackles
<[email protected]> wrote:

>> Kickdown
>>needs an adapter plate making, hi-lo ratio and difflock will be on one
>>lever as I figured I've never used difflock in high ratio and (mostly)
>>use difflock when I need low ratio - I know this may have a few
>>downsides, but it's good enough for my pattern of use over the last 25
>>odd years.
>
>what fuel system are you running on Grumble? I'd've thought the kickdown
>linkage was available from some species of Rangie, as stock parts. The ZF
>auto was certainly fitted to several kinds of injection engine. Not quite
>sure about a carb one. Mind, I've somewhere got the linkage I used on the
>3.5 carb engine, which came off a Rover P5B auto, and was modified to suit.
>If you're running a normal carb manifold, you're welcome to it if you want.

HIF44 SU carbs, LPG and Petrol. Linkage was easy apparently, and
works! Thanks for the offer though, muchly appreciated


--
Some Land Roveresque (101 biased), links available
from: http://links.solis.co.uk/Geek/X4_Land_Rover/
I also have a little Land Rover site biased toward
my beloved 101 "Grumble", at: http://www.101fc.net


Reading this in 'alt.fan.landrover'? Did you know
there's a group FAQ: http://www.aflfaq.dyndns.info