Hi guys.
My turbo water cooling hose popped the other day. Thankfully i was in the mcd's drive through 5 mins away from home so managed to get home ok.
I tend to not know anything about car stuff but i can throw a spanner at things if i need to. And i figured, i know i have some hose. I know i can fix this.
I pulled the hose off. it was old and basically crumbled...
I took off the heat wrap (as its right next to the hot side of the turbo and near the exhaust) and rummaged through my boxes of car bits and found some silicone hose the right size. Hooked it up, put the heat wrap back on, topped up the coolant and went for a test drive. All good.
Then i'm thinking, can this silicone hose take this temperature. so i jump online and figure ill just check demontweaks. That will tell me the temperature ratings of the hose.
This is the same as my old hose - https://www.demon-tweeks.com/uk/automotive-plumbing-solutions-400-series-push-on-oil-fuel-hose-553140/
It like a double wall. textile reinforced, quite tough feelng stuff. - 120degC
I replaced it with your average silicone vac hose type stuff - https://www.demon-tweeks.com/uk/samco-silicone-vacuum-tubing-standard-colours-247869/
apparently 200degC
But my gut is telling me that the silicone hose realy isn't up to the job. the supra is my only car at the moment as my daily is having some work done. So i don't want to commute with it for 40 mins on the motorway on Monday with a shitty hose.
What do you guys think? gonna be ok. Or should i just order some of the old hose.