Evo VIII 1000hp build S372 Borg
Sep 12, 2019, 08:08 AM
#47
Evolved Member
Thread Starter
Just finished the upgrade to MS3pro and kiggly trigger wheel. I was not pushing any boost to speak of this summer due to the fact my ecu was doing weird ****. I have well over 300 flashes on it so I’m suspecting it was on its way out. I’m tuning the idle areas now and hope to have it dialed in better soon. My big project for the summer has been a R1 turbo build which is now complete and did 270hp on 10 psi boost, so I was happy with that. Final tune should be around 350 hp on VP import.
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EVO196 (Sep 13, 2019)
Sep 12, 2019, 03:27 PM
#48
Got a little update on my S372SXE equipped Impreza. Mapped it today on E50 fuel up to 3 bar boost and it's done exactly what I hoped it would.
Comparison is against the EFR9180 I had previously.
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2winscroll (Sep 12, 2019)
Sep 12, 2019, 03:35 PM
#49
Evolved Member
Wow, that's decent - is that all in? What housings were both turbos running?
Last edited by MrLith; Sep 12, 2019 at 07:28 PM.
Sep 12, 2019, 07:17 PM
#50
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Thread Starter
Sep 12, 2019, 11:27 PM
#51
There may be more to come from even more boost and I've still got a 100hp shot of gas to go on top yet but my fuel system is just about maxxed out, so that'll have to wait for the winter upgrade.
Sep 13, 2019, 01:01 PM
#54
Evolved Member
Thread Starter
I think 50 psi will definitely get you more. Your still on the comp map, big turbos like big boost. I plan on running around 50 pounds but will more than likely run a shot of water.
Sep 15, 2019, 05:22 AM
#55
Oh ok I was not sure if you were talking absolute or gage pressure.
.82 single scroll aftermarket? I thought Borg only had the .88 a/r?
Boost comes in early, just a tad over 5000, pretty decent. Mine has really nothing until 6k, but you have more displacement.
I know Dynamics read more inline with a Mustang but that all depends on how the dyno is programmed.
nice work look forward to seeing your results with the new fuel system!
.82 single scroll aftermarket? I thought Borg only had the .88 a/r?
Boost comes in early, just a tad over 5000, pretty decent. Mine has really nothing until 6k, but you have more displacement.
I know Dynamics read more inline with a Mustang but that all depends on how the dyno is programmed.
nice work look forward to seeing your results with the new fuel system!
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2winscroll (Sep 15, 2019)
Nov 26, 2020, 04:44 AM
#59
He's been posting more updates on his car in this thread I believe. BW S362 SXE TwinScroll Project - Page 6 - EvolutionM - Mitsubishi Lancer and Lancer Evolution Community
