TPI Tuning Questions

[dave w]

For me, the 1227165 ECM is not a viable option for "Heads / Headers / Cam" upgrades.

For me, step "one" would be to re-pin the 1227165 computer connector wiring for the 1990 - 1992 Speed Density TPI computer 1227730 . . . RIP MAF It's always sad to see good technology replaced with better technology.

For me, step 'two' would be to purchase the EBL_Flash P4 https://www.dynamicefi.com/EBL_P4_Flash.php The EBL Flash P4 replaces the 1227730 and has very good "Tuner" documentation.

If I were to do a 4L60E upgrade with "Heads / Headers / Cam" I would re-pin the 1227165 computer connector wiring for the 16197427 PCM and add 4L60E wiring. The 16197427 can be converted to MPFI / TPI, see attached .zip.

dave w