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Registered
Join Date: Jun 2003
Location: North East England
Posts: 31
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5w-40 synthetic in a 911sc
Its coming up to oil change time, using a semi-synthetic 10-40 without any issues. Milage is 60,00 no major leaks. Have the chance of a good deal on Shell Helix ultra (fully synth) 5w-40. Car is spring and summer use in the uk.
Any one using/used shell 5w-40?. is there any benefit or should I stick with the semi synthetic 10-40.
Thanks Richard
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