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After 3 months of hibernation for crappy weather, the 350 is out and about again.
Im repeating myself but.... The Amsoil break in fluid in the rear diff was dumped for OS-Giken $100 fluid which made a pretty significant improvement in performance of the LSD. Before it would lock enough at low speeds, tight slow turns you could tell it was there. This is no longer the case and now you don't even know it's there until you launch or shove it through a corner. The corner grip in the wet is pretty amazing. Honestly couldn't be happier.
New OEM rear pads and rotors.
Master cylinder emptied and all four corners were manually bled.
Suspension cleaned up a bit.
Engine oil changed.
New tires and TPMS in all 4. All 4 sensors were working when pulled at 12 years of age. New Denso went in which were programmed using Techstream while they sat in the front sear.
The Continental tires made the biggest difference. Car is nice and quiet again with a significant drop in NVH compared to the worn BFG's I took off.
Thankfully being inside spared it from tree damage last month which is more than we can say for her Rav4.
First pick is a rust delete of original OEM rotor. Car is just under 120k miles.
My method for install. Open bleeder and push piston w a spreader. Empty the MC and refill. Then have a helper press the pedal to manually bleed the brakes at four corners.
After 3 months of hibernation for crappy weather, the 350 is out and about again.
Im repeating myself but.... The Amsoil break in fluid in the rear diff was dumped for OS-Giken $100 fluid which made a pretty significant improvement in performance of the LSD. Before it would lock enough at low speeds, tight slow turns you could tell it was there. This is no longer the case and now you don't even know it's there until you launch or shove it through a corner. The corner grip in the wet is pretty amazing. Honestly couldn't be happier.
New OEM rear pads and rotors.
Master cylinder emptied and all four corners were manually bled.
Suspension cleaned up a bit.
Engine oil changed.
New tires and TPMS in all 4. All 4 sensors were working when pulled at 12 years of age. New Denso went in which were programmed using Techstream while they sat in the front sear.
The Continental tires made the biggest difference. Car is nice and quiet again with a significant drop in NVH compared to the worn BFG's I took off.
Thankfully being inside spared it from tree damage last month which is more than we can say for her Rav4.
First pick is a rust delete of original OEM rotor. Car is just under 120k miles.
My method for install. Open bleeder and push piston w a spreader. Empty the MC and refill. Then have a helper press the pedal to manually bleed the brakes at four corners.
It was clean for 3 months in the garage and didn't suffer flying tree parts covered in ice. I guess its clean enough for an impromptu photo.
After driving the Tundra for 3+ months, it was like getting in a go-kart! lol
Needless to say the rodent attacks around here continue. At the end of ice storm the Tundra sat for less than 10 hours (temps were mid twenties) and some total @sshole mouse ate some abs and engine wires. Thankfully I had small gauge wires, crimps, shrink tube, and tools for a proper repair as stood on a stool on ice...
It was clean for 3 months in the garage and didn't suffer flying tree parts covered in ice. I guess its clean enough for an impromptu photo.
After driving the Tundra for 3+ months, it was like getting in a go-kart! lol
Needless to say the rodent attacks around here continue. At the end of ice storm the Tundra sat for less than 10 hours (temps were mid twenties) and some total @sshole mouse ate some abs and engine wires. Thankfully I had small gauge wires, crimps, shrink tube, and tools for a proper repair as stood on a stool on ice...
I had this same issue with my Sienna, mice decided to nest under the engine cover and chewed through the VVTi sensor wire. Luckily it was able to be soldered. I found that putting dryer sheets under the engine cover keeps them out. Also I bought this rodent repellent that I spray in the engine bay once a month. I think it's just a strong citrus solution.
Good to hear about the LSD and the new fluid working as it should now!
What happened to the Rav4? Tree limb damages?
Knock on wood, I've never had any issues with rodents. But I can see how that can be quite frustrating. Good luck on the preventative sprays/etc working out for you.
Good to hear about the LSD and the new fluid working as it should now!
What happened to the Rav4? Tree limb damages?
Knock on wood, I've never had any issues with rodents. But I can see how that can be quite frustrating. Good luck on the preventative sprays/etc working out for you.
What I find odd when ordering the LSD you have a choice of three fluids. Two are Amsoil which they suggest one for breakin and heavier weight for the long run or the OS-G fluid. Never mentioning the that either of the Amsoil products won't cut it. The Slip additive was a night and day difference, and then the OS-G 250R took that two a new level.
FWIW when parked it, with the breakin fluid in it, in park with wheels in the air, i couldn't rotate the tire (break the cluth pack grip), and Im somewhat curious if that is true now? It is an amazing change nearly doubling the rear grip compared to stock. The traction nannies have become a thing of the past as it works so well. Scary good if you will. lol
A Douglas Fir dropped a limb, bounced off the house roof and onto the Rav hitting both rear doors, roof rack, the roof on both sides and the hood as it broke over the top of it. Basically breaking into 4 parts using the body as a splitter. The good news is she don't care. It's a car!
What I find odd when ordering the LSD you have a choice of three fluids. Two are Amsoil which they suggest one for breakin and heavier weight for the long run or the OS-G fluid. Never mentioning the that either of the Amsoil products won't cut it. The Slip additive was a night and day difference, and then the OS-G 250R took that two a new level.
FWIW when parked it, with the breakin fluid in it, in park with wheels in the air, i couldn't rotate the tire (break the cluth pack grip), and Im somewhat curious if that is true now? It is an amazing change nearly doubling the rear grip compared to stock. The traction nannies have become a thing of the past as it works so well. Scary good if you will. lol
A Douglas Fir dropped a limb, bounced off the house roof and onto the Rav hitting both rear doors, roof rack, the roof on both sides and the hood as it broke over the top of it. Basically breaking into 4 parts using the body as a splitter. The good news is she don't care. It's a car!
What I find odd when ordering the LSD you have a choice of three fluids. Two are Amsoil which they suggest one for breakin and heavier weight for the long run or the OS-G fluid. Never mentioning the that either of the Amsoil products won't cut it. The Slip additive was a night and day difference, and then the OS-G 250R took that two a new level.
FWIW when parked it, with the breakin fluid in it, in park with wheels in the air, i couldn't rotate the tire (break the cluth pack grip), and Im somewhat curious if that is true now? It is an amazing change nearly doubling the rear grip compared to stock. The traction nannies have become a thing of the past as it works so well. Scary good if you will. lol
I think the amsoil option was added as a way to reduce preventative maintenance costs as the OS Giken gear oil is pricey by comparison ($50 per quart). I have heard others complain about the amsoil fluid not allowing the LSD to perform as intended and your experience definitely confirms it. Can concur that it feels like a cheat code with how much more rear traction is available because of the diff.
I think the amsoil option was added as a way to reduce preventative maintenance costs as the OS Giken gear oil is pricey by comparison ($50 per quart). I have heard others complain about the amsoil fluid not allowing the LSD to perform as intended and your experience definitely confirms it. Can concur that it feels like a cheat code with how much more rear traction is available because of the diff.
Today I spent an honest 45 minutes in the twists and turns and OMG what an amazing addition to overall traction! Historically those same turns at lower speeds would have had tires squealing and nannies chiming in. To your point, is this the ultimate cheat code for handling? Absolutely!!
Diff temps after 40min freeway and tossing it through repeated twists remained at 160°F.
Conclusion is LSD is fun! Kids, be sure you know what I'm talking about! LOL
I left the 350 up top last night to do a TCD test today but the snow never stuck and certainly didn't accumulate in the quantities forecast. Ya, I thought others might want to know OS-Giken winter performance - is it drift and die or march forward? I will need more time or elevation to find out.
How do I open this correctly - Short and simple? I completely smoked a 5'O Mustang from a launch to 80'ish. The bite and grip with the new found TCD is amazing. The look on that guy's face had me lol
I shouldn't be writing but it was so entertaining.
02-10-24, 10:59 AM
