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BMW 3-Series (E90 E92) Forum
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Pure stage 2 turbo
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10-29-2020, 09:56 PM | #45 | |
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2011 E92 335i | 11.7@125 SOLD
2017 Camaro SS | 12.7@114 SOLD 2019 Audi TT RS | 10.5@130 SOLD 2020 F97 X3M | 11.0@123 2023 G80 M3 xDrive |
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10-30-2020, 08:45 AM | #46 |
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Can these HD wastegates be used on a stock turbo? I am currently peaking at 19-20 psi tapering down to 16 psi at redline on 93 + meth. Could the HD wastegate on stock turbo keep the boost up to 18 psi at redline?
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Current: 2011 BMW 335xi | Wedge Tuned | Meth | VRSF DP | VRSF 5" Intercooler | VRSF Chargepipe | BMS Intake | xHP Stg 3
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10-30-2020, 09:09 AM | #47 |
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Yes they could, as to what the results would be on a stock turbo I am not sure. I know I have seen vacuum actuated adjustable ones on Ebay that I have been curious to try. The main difference with BMW wastegate actuators is that they are vacuum actuated and not boost actuated like they are on most turbos.
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10-30-2020, 11:01 AM | #48 | |
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If you are holding 16psi at redline on the stock turbo, you are doing really well. My car was at 11psi at redline on stock turbo 100% wgdc.
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