Compare Valvoline VR1 20W 50 and Liqui Moly Synthoil High Tech 5W 40
#1
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Hi guys,
i have a truck oil pump with too much oil pressure on my blown 402CI LS2 VSYV7 with about 1000 rwhp.
I don`t want to change the oil pump, i want to change the oil but with no problems on the racetrack.
The Valvoline VR1 Racing 20W 50 i used till now and below is the Liqui Moly i want to use now. Can you tell me if the spreading and quality from the Liqui Moly is same than from the Valvoline?
Thank you![The Patriot !!](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_patriot.gif)
Valvoline VR1 20W 50
Viskosität, mm2/s bei 100 ºC.
ASTM D-445
20,5
Viskosität, mm2/s bei 40 ºC.
ASTM D-445
186
Viskositätsindex
ASTM D-2270
130
Viskosität, mPa.s –15 °C
ASTM D-5293
<9500
TBN, mg KOH/g
ASTM D-2896
12,0
Pourpoint, ºC
ASTM D-5950
-27
Spezifisches Gewicht bei
15,6 °C.
ASTM D-4052
0,892
Flammpunkt, COC, ºC
ASTM D-92
218
Liqui Moly Synthoil High Tech
TECHNICAL
DATA Viscosity class : 5W-40
Density at 15 °C : 0.850 g/cm³
Viscosity at 40 °C : 86 mm²/s
Viscosity at 100 °C : 14.1 mm²/s
Viscosity index : 170
Flash point : 222 °C
Pour point : -45 °C
ASTM colour : 3,5
Ash, sulphate : 1.2 g/100 g
http://www.liqui-moly.de/liquimoly/p...cument&land=GB
i have a truck oil pump with too much oil pressure on my blown 402CI LS2 VSYV7 with about 1000 rwhp.
I don`t want to change the oil pump, i want to change the oil but with no problems on the racetrack.
The Valvoline VR1 Racing 20W 50 i used till now and below is the Liqui Moly i want to use now. Can you tell me if the spreading and quality from the Liqui Moly is same than from the Valvoline?
Thank you
![The Patriot !!](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_patriot.gif)
Valvoline VR1 20W 50
Viskosität, mm2/s bei 100 ºC.
ASTM D-445
20,5
Viskosität, mm2/s bei 40 ºC.
ASTM D-445
186
Viskositätsindex
ASTM D-2270
130
Viskosität, mPa.s –15 °C
ASTM D-5293
<9500
TBN, mg KOH/g
ASTM D-2896
12,0
Pourpoint, ºC
ASTM D-5950
-27
Spezifisches Gewicht bei
15,6 °C.
ASTM D-4052
0,892
Flammpunkt, COC, ºC
ASTM D-92
218
Liqui Moly Synthoil High Tech
TECHNICAL
DATA Viscosity class : 5W-40
Density at 15 °C : 0.850 g/cm³
Viscosity at 40 °C : 86 mm²/s
Viscosity at 100 °C : 14.1 mm²/s
Viscosity index : 170
Flash point : 222 °C
Pour point : -45 °C
ASTM colour : 3,5
Ash, sulphate : 1.2 g/100 g
http://www.liqui-moly.de/liquimoly/p...cument&land=GB