D90mitch
Well-Known Member
Perfectly stable just high really high revs
Perfectly stable just high really high revs
I'll climb back up later and double check the numbers.
zeaphod
Well-Known Member
So a standard 1.4 LT230 transfer box and normal LT77.
I have the same, and I think it really needs the larger 235/85 or 7.50 x 16 tyres to sit happily at 55/60. You are still within the normal rev ranges, but if the engine is worn, it will be a bit noisy. There shouldn't be a power issue, the TDi should be able to push it to 70, something I can't say for my 2.5 NA.
I have the same, and I think it really needs the larger 235/85 or 7.50 x 16 tyres to sit happily at 55/60. You are still within the normal rev ranges, but if the engine is worn, it will be a bit noisy. There shouldn't be a power issue, the TDi should be able to push it to 70, something I can't say for my 2.5 NA.
cornish rattler
Well-Known Member
Ok i can't comfirm 100% as my 2.5td converted to defender 200tdi 90 doesn't have a sticker or serial no on the tranny box but with its original tyres ( 255 AT'S ) fitted to it when i bought it it would go through the gears fairly easy and could max out at 85 mph and with the now fitted 265-75 x 16 special tracks it still goes through the gears fairly easy but will max out at 80 mph but think if i really tried it would go to possibly 85 mph, but normally stay at 70 on motorways as the engine does start to get pretty noisy after that.
all mph's as used with a satnav
all mph's as used with a satnav
MeatCleaverX86
Active Member
I would be looking at the injector pump
had it on my old transit low down torque and and around town perfect just 70 top end as if limited tweaked the pump back up gained more top end
transit was ex fleet so possible done as limiter if ex utility / fleet landy has something similar been done ?
speeds seem low considering the out the box stated speed of the defender.
my 300 tdi running 31.5" on a 1.6 will sit at 70 all day long and if you put the metal down will do over 80 without to much fuss
had it on my old transit low down torque and and around town perfect just 70 top end as if limited tweaked the pump back up gained more top end
transit was ex fleet so possible done as limiter if ex utility / fleet landy has something similar been done ?
speeds seem low considering the out the box stated speed of the defender.
my 300 tdi running 31.5" on a 1.6 will sit at 70 all day long and if you put the metal down will do over 80 without to much fuss
MeatCleaverX86
Active Member
not in the transit seemed just as noisy after but just gained about 20 mph
bluedog333
Well-Known Member
Has it always been like this (i.e. since the conversion ), or have you known it to be quicker? Did you do the conversion yourself?
I'm thinking turbo/intercooler pipes here!
I'm thinking turbo/intercooler pipes here!
waldershelf
Well-Known Member
My bog standard 300tdi 90 on 235/85/16 tyres will do a true 85mph (satnav verified) It's very noisy, scarily unstable and I won't be doing it again. 60mph in the inside lane with the lorries is quite enough.
cornish rattler
Well-Known Member
has it got the 2.5TD complete exhaust on it or a defender 200 complete exhaust on it with exception to the down pipe depending if its a defender engine or disco engine, some say it doesn't matter as there is hardly anything in the difference to the bore sizes but it does 200 exhaust is slightly bigger.
when i bought mine it had already been fitted with a defender 200 with what i thought was a defender 200 exhaust but turned out it was a defender 2.5 td exhaust, bought a new defender 200 exhaust system and it made it a lot better then later fitted a straight through pipe which made it even better
bluedog333
Well-Known Member
cornish rattler
Well-Known Member
Think the tranny box on a disco is the same for auto and manual think they was fitted to td5 boxes aswell
