C Corvette Owner Joined Jan 22, 2003 Messages 1,676 Location Waldorf, Maryland Feb 10, 2010 #21 Castrol Edge 5w30 is quieter than Mobil 1 5w30 in my 1998 Corvette. Have not done a used oil analysis yet to see the numbers.
Castrol Edge 5w30 is quieter than Mobil 1 5w30 in my 1998 Corvette. Have not done a used oil analysis yet to see the numbers.
N nooil Joined Dec 19, 2006 Messages 308 Location washington Feb 10, 2010 #22 Hey Johnny, I was used to seeing the pennzoil sign, just realized it was you.
B Boss302fan Joined Nov 7, 2009 Messages 2,430 Location Oconomowoc Wi Feb 10, 2010 #23 The Mobil 1 High Mileage oils are most likely Mobil's best oils for older performance cars.
D daman Joined Sep 23, 2006 Messages 11,294 Location Bad Axe, MI Feb 10, 2010 #24 Originally Posted By: Boss302fan The Mobil 1 High Mileage oils are most likely Mobil's best oils for older performance cars. Yes
Originally Posted By: Boss302fan The Mobil 1 High Mileage oils are most likely Mobil's best oils for older performance cars. Yes
P pacem Joined Oct 16, 2003 Messages 1,021 Location Northern Virginia Sep 5, 2010 #25 Mobil 1 10w30 HM is what I use in 1996 LT1 Roadmaster.
A AWESOMO4000 Joined Jul 1, 2009 Messages 48 Location Michigan Sep 7, 2010 #26 I'd get a tuner on it...will help the fan kick on sooner as well as score a few more hp. Maybe change to a colder thermostat while you're at it. Good luck with the Opti-Spark.
I'd get a tuner on it...will help the fan kick on sooner as well as score a few more hp. Maybe change to a colder thermostat while you're at it. Good luck with the Opti-Spark.
