which grade oil for track-day?
Discussion
nobody here runs on track with gtr????
My American friend said to run them with 10/30 (LS series).
I thought that the / 30 did not resist very high temperature in summer.
obviously I'm wrong, i think.
and many thanks at Jonny MacG for precious advice
My American friend said to run them with 10/30 (LS series).
I thought that the / 30 did not resist very high temperature in summer.
obviously I'm wrong, i think.
and many thanks at Jonny MacG for precious advice
Edited by 845ste on Thursday 1st December 21:28
@deadscoob: many advice for modifies in use my gtr in track-day 
Jonny in race use 10/30.
my friend's usa idem.
but they replace it every 10/15 hours........
@GTR-P and JOULES: thanks but I think 15/50 fits only supercharged.
I believe that for my LS aspirated is too dense: for example with my 10/60 I had many "long tongues of fire" from the exhaust (no kat) releasing the acceleraore because maybe the exhaust valves do not close completely, and above all I believe that does not properly lubricate the many type bushings
boh!
Jonny in race use 10/30.
my friend's usa idem.
but they replace it every 10/15 hours........
@GTR-P and JOULES: thanks but I think 15/50 fits only supercharged.
I believe that for my LS aspirated is too dense: for example with my 10/60 I had many "long tongues of fire" from the exhaust (no kat) releasing the acceleraore because maybe the exhaust valves do not close completely, and above all I believe that does not properly lubricate the many type bushings
boh!
Edited by 845ste on Friday 2nd December 20:16
DEADSCOOB: wich grade oil do you use in your gtr?
does not do it to redline, but beyond 5000rpm on the release only when engine oil + over 100 ° C: I think it's Autoignition at high temp , that unburned gasoline.
I have also tried to enter the cut-off, but little change the result.
But do you think the 10/60 affords better best protection at high temperature and at high rpm (6900 rpm my) or to 5/30?
Perhaps the problem is that I have the cam retarded 2 °.?
I have also tried to anticipate / retard injection phase, to "get fat / lean" gasoline, but the result changes little.
in any case ,it does so only when engine oil is very hot.
nobody here has had these problems???
thanks
does not do it to redline, but beyond 5000rpm on the release only when engine oil + over 100 ° C: I think it's Autoignition at high temp , that unburned gasoline.
I have also tried to enter the cut-off, but little change the result.
But do you think the 10/60 affords better best protection at high temperature and at high rpm (6900 rpm my) or to 5/30?
Perhaps the problem is that I have the cam retarded 2 °.?
I have also tried to anticipate / retard injection phase, to "get fat / lean" gasoline, but the result changes little.
in any case ,it does so only when engine oil is very hot.
nobody here has had these problems???
thanks
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