You will get a 70 litre capacity, but the usable volume of that will be about 60 litres, since you can't completely empty them.

Milage wise, my V8 110 used to get about 11-12 mpg running around on gas, can't remember what the range was though.
 
You will get a 70 litre capacity, but the usable volume of that will be about 60 litres, since you can't completely empty them.

Milage wise, my V8 110 used to get about 11-12 mpg running around on gas, can't remember what the range was though.
Do ya mean you cant completely fill em cos of the 80% shut off? :confused:
 
My 4.6HSE has a single Donut Tank in the spare-wheel well (no idea of it's volume) but whenever I run out completely (as in car has no power and alarms to switch back to Petrol) the most you can ever refill to is 68-70 Litres on the pump. Range from full to empty is typically only 200 - 230 miles (if driven lightly(230) or harshly(200)).

The dashboard display says it's doing typically 15.4 MPG.
When I first started on LPG (a Merc 500SEL) LPG was 34.9p/Ltr.
Now LPG is 69.9p/Ltr it's getting less affordable by the day/government LOL. :D
 
My 4.6HSE has a single Donut Tank in the spare-wheel well (no idea of it's volume) but whenever I run out completely (as in car has no power and alarms to switch back to Petrol) the most you can ever refill to is 68-70 Litres on the pump. Range from full to empty is typically only 200 - 230 miles (if driven lightly(230) or harshly(200)).

The dashboard display says it's doing typically 15.4 MPG.
When I first started on LPG (a Merc 500SEL) LPG was 34.9p/Ltr.
Now LPG is 69.9p/Ltr it's getting less affordable by the day/government LOL. :D

How much!!!!!!!!!!! Out here in the wilderness it's only 59.9p.

I get about 65 litres in my twin 40's and averaged just over 14 to the gallon but that was with HG/block problems, be interesting to see what the 4.6 I have put in does.
 
4.6 on single point system does 120 around town and about 140ish on a run. It holds 42lt of gas. And its 72.9p at my local shell garage!!!
 
i have twin 36ltr torpedoes under mounted, usually get roughly 68ltrs in when empty, depending on temperature as its more condensed in cold mornings so therefore hold more. i currently get 180miles on them in my 3.9 v8 raange rover and thats with a full stainless exhaust ect.
 
I have twin 36.5 tanks. can usually get 56ish liters in from empty. Single point system average 180 miles.
 
twin 35 ltr tanks,filled mine up from empty and only managed 45 litres and that gives me about 140 miles,should i get more in
 
2 x 35lt underslung tanks, around 60 lt useable capacity, 200 miles local driving but can get up to 230 ish on a run...

4.0 D2 Manual, sequential system
 
On my disco i used to have an 85 ltr tank which would hold around 55ltrs and i get around 110miles per fill up,cheapest gas around here was 58p altr.
 

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