Well after much deliberation I've decided to give Redline's 5W-20 a try. I've been skeptical about the 5w-20 viscosity, and I've been running 5w-30 oil up to now. But I feel pretty comfortable with the Redline product based on their specs, my other choice was Synergyn but it is harder to find in my area, plus Terry seems to have a lot of confidence in Redline. I'll be taking it to about 6000 miles on this first drain. The car is a 2002 Honda Civic SiR with about 10,000 miles on it. Their 5w-20 seems to have a higher evaporation loss compared to their other viscosities, hopefully it doesn't burn off too much particularly since I've been running 5w-30 up 'til now. Crossing my fingers ![[Burnout]](/forums/graemlins/burnout.gif)
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