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Maybe check the join date and post counts before you start lecturing one of the resident experts on how motor oil formulation works. Criticizing edyvw or any veteran on the forums is a pretty bold strategy for someone who just showed up.

I have a 2023 GR Supra pushing around 600 hp and 600 lb-ft of torque. Since I drive like an a-hole, I use Motul 8100 X-cess Gen 2 5W-40. The evidence of plastic pumps failing due to higher viscosity oils is anecdotal at best. I know plenty of people running 2020 and 2021 models with 5W-50 on...

thats a very "german" oil pump lol

eddy i think you have a stalker on the mkv forums https://www.supramkv.com/threads/5w40-motor-oil.19040/post-306449

Well actually let me rephrase what i said before. Is it possible to run only port injection at idle and low loads? Yes. Practical to make it possible? no lol

Yea...........i'm gonna run motul x-clean gen 2 and call it a day. Thanks for the info guys!

Yea thought that might be the case. Anything else we can do to mitigate lspi?

for the b58tu its DI only, but you can run both with an auxiliary controller. All aftermarket intake manifolds for the b58 have bungs for running port injectors, water-meth, or nitrous. Is it possible to turn off DI and run it on purely port? Definitely not for idle and lower loads, but it...

Even tho im installing a flex fuel kit i was planning on running full e85. Which i hear helps with reducing LSPI. Can you explain a bit in depth on why lspi happens? I hear its from piston and top ring design, DI not having enough time vaporising fuel compared to port injection, fuel and oil...

I'm going to be running a flexfuel kit so hopefully it would mitigate LSPI events. Not that lspi isn't on my radar but i'm hoping i don't have to sacrifice the calcium levels in the oil as much. I try to fill up on quality gas, run injector cleaners, run mild octane boosters to try to reduce an...

Running castrol 0w30 on my stock GR supra. Have a hybrid turbo from dynamic autowerx coming in soon rated to 35psi. Planning for reach a 600/600~ power/torque goal on OEM components. Any updates on recommended oils for mid to high horsepower b58 builds?