anyone?

 

I am.

 

I plan on putting it in after my SC install in 2 weeks...running mobil 1 right now....The shop thats doing the install is a Vortech and redline distributor . I think any name brand , Redline , Royal Purple ,Mobil 1...should be good synthetic oils

 

Red Line Synthetic 10/40 for me...........

 

im using 10w30, i drive my Z pretty hard just about every day i get to drive it. always up in the high RPM range if its engine braking it fast acceleration, or donuts...i changed my oil and filter the day before i got dyno'ed and got 231.7 whp and 213.9 torque...i also went to the track the same day and ran a 13.9 for the 1/4...1st time doing dyno and going to the track...i was pretty happy with my numbers and time...especially for an auto...i know most people who do plenum and others get those #'s...i plan on being in the 250-270whp range after this summer is over...

I use a K&N Oil filter also with my 10w30 redline synthetic oil...
also Redline and Amsoil synthetic are the best oils out right now...mobil 1 is nice but not the best you can have for your car/engine...i would really recommend redline and any other redline fluids for your vechicle...they are proven to be some of the best...

Ben

 

Amsoil all the way. I dont even think anywhere near me sells redline. I would like to try it though

 

Me. 5W30. IMO it's better than Royal Purple and it's 100% synthetic (got ~1+ MPG). But I have heard that some people have get a "gelling" effect under hard driving conditions. I haven't.

 

RED LINE better than other bands?