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Stock Low Range Gearing

Tech Talk for Rover owners.

Moderator: Micka

Posts: 500
Joined: Tue Nov 04, 2003 2:00 am
Location: Canada

Post by red90 »

I've chatted with Dave Ashcroft on this and he says all R380s used in Defender diesels (300TDI and TD5) use the same gear ratios. I was planning on begging him to go and count. I might if we can not find it any other way. I already got counts for the military LT77 and had not wanted to push his generosity.

LT95 ratios, etc.. are all on my page.

http://members.shaw.ca/red90/gears.html

Have a look and see if anything strange stands out. Looks like the R380 Defender ratios stayed the same as the LT77S.
[color=red]1991 Landrover 90 ex-MOD[/color]
Posts: 5803
Joined: Wed Feb 19, 2003 3:02 pm
Location: Brisbane

Post by ISUZUROVER »

justinC wrote:What RPM do you get at 100kmh in top with 750/16?
regards JC

I have never installed a tacho, but on 235/85's the truck hits the governor in 4th at 140km/h (I think the redline on the LR version of the 4BD1 is 3300???).
_____________________________________________________________
RUFF wrote:Beally STFU Your becoming a real PITA.
Posts: 1767
Joined: Wed Jun 04, 2003 9:30 am
Location: Just Near Fraser Island

Post by Maggot4x4 »

ISUZUROVER wrote:
justinC wrote:What RPM do you get at 100kmh in top with 750/16?
regards JC

I have never installed a tacho, but on 235/85's the truck hits the governor in 4th at 140km/h (I think the redline on the LR version of the 4BD1 is 3300???).


I get 1450rpm at 100kph with 33x12.5x15
[quote="Wooders"]If ya want a 4x4 camry go ahead & buy a Patrol or Cruiser.[/quote]Rangie with 80s LC diffs, Isuzu 4bd1, Twin ARB lockers, 8000lb Hi mount warn, 315x75x16 Procomp XTerrains
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