P40MRT
Well-known member
- Joined
- Oct 3, 2008
- Messages
- 108
Some of you may find this interesting reading:
So, other than a PSI Powerbox and K&N 57i, the engine in my '98 SWB is stock. It's done 110,000 miles and runs and drives perfectly.
I was running a 20l mix of SVO, but now I've upped that to a 40l mix. At the moment, the 20l KTC drums are £13.89 in my local Costco (69.4ppl).
So last night I finished of my last 20l/tankful mix with a trip to Eastbourne and back. Average speeds for the 270 mile round trip would have been around 70-80mph, with the remainder of the 62.5 litres previously being used to 'gently run in' my PSI & K&N around Milton Keynes (that'll be thrashing it then!).
That tankful worked out at 27.0mpg - roughly what I expect at that kind of speed, and no different to when I ran on pure diesel. The pump price for a fill up with diesel only last night would have been £65.56 (at 104.9ppl).
A bit of maths shows a tankful with a 20l mix of SVO costing £55.73, equivalent to 30.3mpg. That's a saving of £9.83 per tankful.
A tankful with a 40l mix of SV0 costs £51.38, equivalent to 32.8mpg. That's a saving of £14.18 per tankful.
Well worth it then...
Dale
So, other than a PSI Powerbox and K&N 57i, the engine in my '98 SWB is stock. It's done 110,000 miles and runs and drives perfectly.
I was running a 20l mix of SVO, but now I've upped that to a 40l mix. At the moment, the 20l KTC drums are £13.89 in my local Costco (69.4ppl).
So last night I finished of my last 20l/tankful mix with a trip to Eastbourne and back. Average speeds for the 270 mile round trip would have been around 70-80mph, with the remainder of the 62.5 litres previously being used to 'gently run in' my PSI & K&N around Milton Keynes (that'll be thrashing it then!).
That tankful worked out at 27.0mpg - roughly what I expect at that kind of speed, and no different to when I ran on pure diesel. The pump price for a fill up with diesel only last night would have been £65.56 (at 104.9ppl).
A bit of maths shows a tankful with a 20l mix of SVO costing £55.73, equivalent to 30.3mpg. That's a saving of £9.83 per tankful.
A tankful with a 40l mix of SV0 costs £51.38, equivalent to 32.8mpg. That's a saving of £14.18 per tankful.
Well worth it then...
Dale