Anyone running a GTX3584rs
#32
More revs allow less boost for a given power level. For a street car, WOT throttle will be in shorter bursts. It is possible to just use a chiller (using the a/c compressor to cool the water in an air to water intercooler) and reservoir without heat exchanger (the a/c condenser coils become the heat exchanger.) It wouldn't work on a road racing car but would work on a street or drag car. Some drag cars rather just fill a dry ice box to cooler the water since there runs, even for 1/2 mile, are under 30sec-40sec.
IAT is the villain here, it reduces charge density. The higher the pressure ratio the hotter the air coming out of the turbo. The advantage of the chiller or dry ice is cooling below ambient; air-to-air and air-to-water intercoolers that use a heat exchanger to cool the water are both limited by ambient temps. The chillers aren't that expensive. The compressors are already cut out at WOT by the ECU. That would be a problem on a road racing circuit, but not on the street or drag racing where WOT occurs in short bursts. https://killerchiller.com/, https://fiinterchillers.com/, and https://www.activeinterchiller.com/ are vendors.
#33
Gtx3584rs twin scroll
Last edited by wsenefeld; 03-14-2019 at 07:08 PM.
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