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Looking for information on 411 ECU

Old 10-17-2018, 04:32 PM
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Car: '92 Firebird
Engine: 305, TBI
Transmission: T5
Looking for information on 411 ECU

I am planning a coil per celender update to my SBC.

Has anyone used something like this for their manifold?

https://www.speedwaymotors.com/RHS-1...eg,225763.html
Old 10-18-2018, 09:24 AM
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Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: Strange 12 bolt 3.42
Re: Looking for information on 411 ECU

Yes single planes have been used
Old 10-19-2018, 07:29 PM
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Car: '92 Firebird
Engine: 305, TBI
Transmission: T5
Re: Looking for information on 411 ECU

Well, I guess I asked that way wrong. How does this fit under the hood and does it work well with the LS1 style ECU?
Old 10-20-2018, 10:30 AM
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Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: Strange 12 bolt 3.42
Re: Looking for information on 411 ECU

Depends on which intake you use, which throttle body or if you use an elbow. The 411 works fine with anything as long as the sensors are compatible. Its easier to use an elbow with ls1 style throttle body and sensors
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