Mud-club
Vehicle & Technical => Defender => Topic started by: biggerlandy on February 24, 2008, 11:38:56
-
hi i know spoke about doing it but has anyone put disco t box in there defender and what do they think :)
-
not done it but there will be hardly any difference, bar drop the revs a tad in main box, cannot see it is worth the agro though. :-k
-
Ive done it and it is worth the effort. I am running a 300tdi on an lt77 and with the defender tbox was revving out at around 65ish but with the disco (300) i can happily sit at 75 - 80 and hear the radio. You will have to drill and tap a couple of holes for the handbrake arm but pretty straight forward. I am running 33 inch muds aswell so the fuel economy is better with the disco tbox. If you have larger tyres then you will need to fit a 110 blue type speedo drive to get an accurate ish reading on the speedo. Any probs mate just holler.
-
Am i right in assuming the t/b will unbolt from the gearbox in situ.
-
yep
on a disco though you need to remove the pto cover to gain the 5mm clearnece thats needed to get the [!Expletive Deleted!] off :evil:
-
would be worth considering whiping the gearbox out too and changing the clutch and fork whilst its all striped out, unless you know when it was last changed..
-
put new clucth etc in about a year ago so guess i am putting tbox in soon cheers guys :)
-
Well worth it.
I run this conversion on my otherwise standard 300TDi 90 with R380 & 265/75x16 BFG AT's and it really makes an improvement.
This conversion has been discussed many times on this & other forums but after more than 3-years I still haven't found a situation where I wish I had left it standard. Commuting, towing, M/ways, headwinds, long hills etc, in my opinion it is far better than the standard set-up.
-
I've been looking at doing this swap on my 300tdi 130 but was a bit dubious as it's quite heavy and didn't want to gear it up too much. Sounds like it might be worth a try though :dance:
-
A loaded 130 may be too much for a standard TDi to cope with on the higher gearing and you may be playing with the gerabox more than is comfortable.
Like I said, works fine on my 90 and I know several 110 owners also like it but a 130 that may spend a lot of its life loaded up........., I don't know.
-
Well I've got 235/85s on Blue and I find the gearing too tall when it's loaded up or towing and pretty lame on LPG, plus setting off in 1st needs a lot more clutch than is good, though I know the TDi box has a lower 1st.
-
A loaded 130 may be too much for a standard TDi to cope with on the higher gearing and you may be playing with the gerabox more than is comfortable.
Like I said, works fine on my 90 and I know several 110 owners also like it but a 130 that may spend a lot of its life loaded up........., I don't know.
Sounds fair enough, have a feeling gearbox is on it's way out anyhow - maybe best not put too much more strain on than necessary [-X