calongo_SS

iTrader: (7)

I've got headers and a pretty aggressive cam, no funny noises here. I do get what I would consider to be a moderate amount of oil in my catch can, that's gotten worse with the cam. I think that is just from turning higher rpms latley with the big bump stick. The only noises I hear at start up is a deep rumble out the back, and the sewing machine under the hood.

Patman

When I check the level on the dipstick, it hasn't moved in almost 8000 miles, so I'm pretty sure none of it is getting in the intake.

Ben R

I like Kendall oil. Always been good to me.

FBDYLVR

iTrader: (14)

Haven't seen a problem w/ my GC and I run it in 100 degree weather on the 405 during rush hour.

Camaro99SS

iTrader: (4)

I didn't get any valvetrain noise with my LT's and I use German Syntec. As long as I can find it, I will keep running it. If not, I'll go back to Mobil 1 0W40.An aggressive cam will make more noise because the valves will be hitting the seats harder and the lifters hitting the lobes harder.

Jason

turbogarrett

iTrader: (8)

My car consumed quite a bit of oil when I used the german castrol. I am switching to mobil 10-30.

eb02z06

iTrader: (18)

Well I'm not the only one that has found something not right with this oil.

Pro Mouse

iTrader: (15)

The GC 0w30 sucks in my Car (Just like any other oil does)after 800 mile on my new GC I have sucked approx 3/4 of a quart.My LS1 is a POS though.I cant wait to get my 408.My LS1 Has drank EVERY Oil I can throw at it since my Header install 4 years ago,and it only has got worse with my H/C Combo.M1 ,RP ,Valv,Castrol,Amsoil you name it.So I think I will go to Dino oil(LOL)

Patman

Then you'll use even more oil. Mobil 1 10w30 is much thinner, and people I know who went from M1 to GC have seen a big improvement in consumption. So if you go the opposite way, you'll see more consumption.