I'm in Katy, Texas, right outside of Houston. If anybody is in my area please let me know on the Forum.

Anybody out there that can tweak the PROM from my 1227747 for my 1974 Chevy K10. I'll be glad to tell you everything about it an send you the PROM.

Thx Dieselsj. Do you know who I could send my PROM to, to get it tweaked. Troy Brown at Howell efi said he could do, but, if I don't have to, I'd prefer to find somebody cheaper than the 200 bucks...

Gotta question for somebody in the know about the 1227747 ECM. The wiring schematic I'm going by shows pin C2 (brown wire) going to and Air Control Solenoid. What is this, and is it needed? Thx a...

Thx Six_Shooter. I have a Jags That Run 2PRS which is similar to a VSS that Painless Performance used to sell. The 2PRS has two white wires and a tech at Painless told me that one of the white...

I have a VSS that I got from Jags That Run (2PRS) and I think it's at least similar to a VSS that Painless Performance used to sell (60115). The 2PRS has two white wires and I was told that one wire...

I am currently putting a TBI system on my 1974 K10 with a 350 and Muncie SM465 manual transmission. I am using a 1227747 GM ECM. I was told that since I'm using a manual transmission that I don't...