Quote:
Matt.McInnes
Spent the evening calculating Turbo outlet temps for the Garrett GT3082R @ 70F/21C ambient and from what I can work out at 9psi the outlet temp should be around 180F/82C at 15psi the outlet temp rises to 227F/108C.
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Well after a day on the Dyno and at 9PSI setting the fuel map and timing the inlet temp does not exceed 104F/40C
Power is 155rwKw/208rwHp@5000rpm don't have the torque numbers yet. I will hold and test at this for now as I really don't think I will need any more power and have more reliability as a result.
The ambient temp was around 52F/20C. Temp at the air filter in, was around 104F/40c it's a lot warmer under he bonnet/hood.
I have yet to get a thermocouple on pre intercooler as well as boost gauge so we can see the before and after results in black and white, but so far it looks very promising, if the inlet temps I calculated are correct then we are dropping around 76F/25C out. It would be nice to test it further by pushing the boost but for now I'm very happy where I am.
The engine temp sits on a constant 194-199F/90-93C so thats looking good too.