the stock computer is 1227747, 86ANLW.
I'm just looking for a place to start. I know I need to lean down the fuel table, and tune out the EGR. Also play with the timing as well. I was hoping someone on here had a similar set up that could get me the starting point I need.
Search found 2 matches
- Wed Aug 06, 2025 2:54 pm
- Forum: General Motors
- Topic: Tuning newbie here
- Replies: 1
- Views: 778
- Sat Aug 02, 2025 3:57 pm
- Forum: General Motors
- Topic: Tuning newbie here
- Replies: 1
- Views: 778
Tuning newbie here
I am getting the hardware to be able to tune my TBI on my 1989 K5 Jimmy. I have Vortec heads, a HT383/Ramjet 350 cam, a RPM style intake with the adapter for the throttle body. A breathable air cleaner lid. EGR and cat deleted/removed. I have a yellow striped spring in my regulator, and have a Vorte...