04-30-2017, 09:35 AM | #24 |
Registered User
Join Date: Feb 2012
Location: Southern Ohio
Posts: 292
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Re: 4L80E conversion
The way the trans shifts really is fairly simple, electronically speaking anyway. 2 solenoids, powered by 12v, and just a combo of grounds to activate.
1st Gear: Sol A: GND. Sol B: No GND. 2nd Gear: Sol A: No GND. Sol B: No GND. 3rd Gear: Sol A: No GND. Sol B: GND. 4th Gear: Sol A: GND. Sol B: GND. You'd think it would be cheaper for someone out there to devise a raspberry pi circuit board or similar to get the "computer control" done on the cheap.
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1970 C10 Turbo LM7 5.3/LS6 cam PT7675/4L80E/Holley Dominator EFI/E85 Moser 9" 3.25/4 wheel discs 11.16@121.07 |
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