Hey all,
It's been a few years since I've been on here but I'm starting a new TBI swap project. I'm building a 61 Impala 283/3 on the tree and have decided to install TBI for drivability/reliability. I pulled all my TBI stuff from a 1991 Chevy conversion van I scrapped. Last TBI project I did was a 307 sbc into an 86 Astro van and thanks to the vast wealth of TBI knowledge on here, it worked out really nice.
Looking forward to digging into another one.
Did the 1991 Chevy Van have ECM 1227747?
I'm not sure; I'll have to check that.
Yep, that’s what it is.
Gearhead-efi link for information about the 1227747 computer: http://www.gearhead-efi.com/Fuel-Inj...Information-42
Right on, thanks. When I did my Astro I did the chip socket change and added the ZIF socket. Worked out really nice to burn my own chips. I'm planning on doing the same for this one.
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