Hi, okay I have been to Honda-Tech, Team-Integra.net, and now here. I have read soooo many posts on what different thoughts people have on oil and filters. I read the 24 page post on Honda-TEch and seen the comparison at bobistheoilguy.com I still can't decide what I am doing is justified or a waste of money. I drive a 95 Integra GSR w/107K. I bought it with 101K on it. I occasionly redline it at 8100rpm when I drive it home 200 miles away otherwise I drive it very short distances 70% of the time since school is 2 miles down the road. The last 2 times I changed the oil I put in about half sythetic (mobil1 10W-30) and half dino(10W-30). I change it every 2,500-3,000 miles. I feel that the sythetic will be benifical since the car redlines at 8100rpm, and since sythetic oil is compatible with conventional oil, I feel a 1:1 mixture is sufficient for this purpose. Also, the car doesn't consume oil (yet) and I am afraid it wil begin to consume oil if I go all sythetic over time. Should I just save my money and use dino oil or fork up the $ and put in all synthetic? If the car didn't redline so high I would just put in the cheaper oil. I just can't decide. Thanks for reading this and any repies!