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    Toyota 2GR-FE oil grades in Australia 5W-30 to 20W-50

    So I was checking coolant capacity and I came across the Factory owners manual fluid specs here: https://www.toyota-club.net/files/techdata/ttx/aurion_40.htm Just thought I would post for interest as I've seen that NA market gets thinner oils specified than the rest of the world. This is a good...
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    Lake Speed Junior High Zinc Oil new video

    LSJ has a new video out discussing 'high zinc oil' which he admits is partially his making. He goes into many in depth aspects of these oils and gives a very interesting and informative narrative.
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    LSJr new Motor Oil Geek: Techron and Top Tier

    LSJr new video gives a clear and concise tutorial on Techron an Top Tier fuels. Edit: please this time no posts on whether LSJr gives you the ik, or your opinion on Project Farm.
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    Fuel additives for ethanol flex fuel

    What are some good fuel additives for flex fuel up to about e50? Stabilisers, upper cylinder lube?
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    Lake Speed Jr video - Ignore Factory oil specifications!

    Another exciting and interesting Tribology video by LSJr. Edit added to comply with site copywrite and media rules: I like his closing statement about how a 0W20 in different geographic and climatic conditions will effectively be different viscosities over a very broad range. I.E. in Alaska in...
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    Good tech support from Nulon, a Fuches company Stage 3.5 BMW B48

    So I am about to assemble and tune the Stage 3.5 build of my BMW B48. Stage 3.5 is the generic term for following mods: Stock long block Upgraded Turbo Downpipe Intake/charge pipe Flex Fuel ethanol. The race tune will be targeting about 400 wheel hp. About double stock. Yesterday (Saturday) I...
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    Brake bleeders

    Now I have got bitten by the 'regular brake fluid flush' bug, I'm looking at a new bleeder. I currently have the little hand held vacuum pump which is great for sucking out reservoirs but get a bit fatiguing bleeding brakes. What are other people using? I don't have a shop compressor but I can...
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    Polyisobutyleneamine (PIBA) DCA

    Hi, I've been using a premium brand PEA with good results. I have option to go to a brand using Polyisobutyleneamine (PIBA) DCA chemistry. Anyone have any info or experience?
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    'Severely hydrotreated mineral oils'

    I'm trialling HDEO's for mixed fleet use. Latest says in literature either semi synthetic (on the drum) or full synthetic (on the website). MSDS lists 2 ingredients: Severely hydrotreated mineral oils >60%. And complex additive blend 10 - 30 %. It doesn't bother me either way, just curious...
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    Castrol Edge 0W40 A3/B4 vs Shell Helix Ultra 5W40

    The two darlings of the Euro oil offerings. I am currently running Edge 0W40 in my B48 powered G30 530i. Even though it replaced very good oil with low mileage, it is noticeably smoother and has better MPG. 16 to 12 L/100 km spirited driving. I have also introduced my elderly parents to Edge...
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    2013 FZ6R Oil, No VI correct?

    Well on Saturday my little man and I brought it out of storage, added a new battery, cleaned it and flushed the oil. It's been in Storage since we moved early 2020. The engine is a slightly detuned R6 type, being the racier kind I've always used Penrite 10W40 full pao/ester no VI oil. I had an...
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    CK-4 E9 substitute LL 04 in BMW N47 SEQ Oz

    We have a 2012 520d with the N47 2.0 L diesel. Wife uses it for frequent short trips locally about 5 to 30 minutes 6 to 10 times a day. This seems to be hard on the oil, batteries etc. We live in South East Queensland Oz and the very coldest night of the year drops down to 10 C but normal...
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