06-09-2019, 08:39 AM | #15 | |
Drives: 18 1SS 1LE HyperBlue Join Date: Aug 2018
Location: Twin Cities, MN
Posts: 612
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Running the car over this weekend and we had low 90 ambient temps here and watching IAT while under boost and with the Meth system running on its own, it would drop temps from 103 to sub 60 degrees in about a second. I have absolutely no reason to exaggerate the number. I am trying to be as accurate as I can in order to help the OP. As far as Centri or PD running cooler - its just physics. I myself see no more than 8-12 degrees above ambient when out driving / cruising in open air (speed is almost irrelative as long as there is 1500+ RPM to draw air thru the intercooler). Of course letting the car sit, or stop and go traffic it gets higher, but I am actually impressed with how well the I/C drops the temp. Timing wise - I am actually close to 40 degrees with no KR (on E85 and Meth) Im not trying to start a Centrifugal vs P/D conversation, just trying to pass along actual data vs all the hype that is advertised out there.
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2018 1SS 1LE / HBM - ECS Novi 1500 S/C Tuned by Carl @ CJ Tunes
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06-09-2019, 09:38 AM | #16 | |
Drives: 2016 1SS NFG A8 Join Date: Aug 2017
Location: 46804
Posts: 6,953
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Quote:
I was referring to WOT timing... Part throttle timing in closed loop varies from 10degrees around idle up to 38 degrees at different loads. Nobody ever really refers to that timing data, it's usually WOT timing. I am @ 21 degrees WOT, I have heard some push upwards of 25, but the engine would never make it 40 degrees on boost without self destructing.
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2016 NFG 1SS A8
Options-2SS Leather/NPP Perf. mods-Whipple 2.9/Fuel System/Flex Fuel/103mm TB/Rotofab Big Gulp/Cat Deletes/Corsa NPP Per. times- 10.5 @ 137 w/ 1.8 60ft Full weight on 20's 1200DA |
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