Recent content by nicknak

Yes, it's old Amsoil. I'm changing the fluid because it's old, doesn't feel great when cold, and I'd like something fresh before I start racing / autocrossing it. Thank you everyone for your suggestions. I'm still not getting an answer to my question though. Maybe I'm not asking the right...

Originally Posted by nthach In this case, it wouldn't hurt to experiment and see which one feels right to you - unlike an automatic where the wrong fluid might be doom and gloom for the clutch packs and torque converter clutch, manuals aren't that sensitive to the "wrong" fluid unless your...

I've read that the transmission is a Toyota unit, not a Subaru, and it more akin to the unit in the Honda S2000. I'm tempted to try the Honda MTF since the Kinematic Viscosity is closer to the Pentosin that many people love for these cars. The biggest difference though, is the Honda MTF is a...

Originally Posted by nicknak 1. Are there any other factors to consider besides Kinematic Viscosity when choosing a gear oil? 2. Since Pentosin is rated at 7.0 to 7.5 cSt@100C, and Motul is rated 15.2 cSt@ 100C, does that mean I would be safe choosing any of the fluids between those ranges on...

Hi, first time poster, long time lurker. I've tried to research as much as I could before posting, so help me learn! [Preface] Recently purchased a 2013 Scion FR-S for double duty use as a daily and a frequent autocrosser. Factory fill for the transmission, I believe, calls for a 75w90 GL3...