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Registered
Join Date: Oct 2006
Location: MYR S.C.
Posts: 17,321
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my EFI sensors.
thought I had a pretty good idea.
I have a knock sensor on #2 and 5. my head temp sensor is on #1. all can be accessed by removing the alternator. I had the heads tapped and put studs in for the knock sensors and#1 tapped for the CHT.
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86 930 94kmiles [_  _] RUNNING:[__] NOT RUNNING: ____77 911S widebody: SOLD88 BMW 325is 200K+ SOLD 03 BMW 330CI 220K:: [_ _] RUNNING: [__] NOT RUNNING:01 suburban 330K:: [_ _] RUNNING: [__] NOT RUNNING:RACE CAR:: sold |
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10-16-2020, 03:58 PM
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Registered
Join Date: Oct 2006
Location: MYR S.C.
Posts: 17,321
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86 930 94kmiles [_ _] RUNNING:[__] NOT RUNNING: ____77 911S widebody: SOLD88 BMW 325is 200K+ SOLD 03 BMW 330CI 220K:: [_ _] RUNNING: [__] NOT RUNNING:01 suburban 330K:: [_ _] RUNNING: [__] NOT RUNNING:RACE CAR:: sold |
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10-16-2020, 04:00 PM
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Registered
Join Date: Jan 2011
Location: Gulf Coast FL
Posts: 1,486
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Helps not having those pesky fins in the way, eh?
 Looks good
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10-17-2020, 07:39 AM
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Join Date: Jun 2013
Posts: 491
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What EFI are you using? Is your efi knock model sufficiently sensitive to reliably detect knock in cylinders 1,3,4 & 6?
I suspect Porsche made the knock sensor bridges on 964's and 993's for a reason and didn't just rely on the cam carriers and the crankcase to transmit vibration to the sensors Neat work BTW! |
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10-17-2020, 01:04 PM
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Racer
Join Date: Oct 2010
Location: Franklin, TN
Posts: 5,887
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Quote:
I am really impressed with the M130. My race engine gets really great fuel mileage...better than it did previously with 80 less horsepower. The previous ECU I used did not support sequential firing of the fuel injectors while the M130 does. Even at 8000 RPM.
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Scott Winders PCA GT3 #3 2021 & 2022 PCA GT3 National Champion 2021 & 2022 PCA West Coast Series GT3 Champion |
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10-17-2020, 01:54 PM
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