95 2 door tahoe 7427 PCM

[ThatDude-98]

Hello everyone, I just got a 1995 2 door Chev Tahoe with the 7427 PCM. I have heard nothing but good on the 7427. It is my understanding there is only 1 VE table with this PCM. I grasp tuning idle, BLMs, etc..now how would a guy go about tuning the VE with 1 VE table? thanks!:rockon:

[dave w]

The 16197427 has two VE Tables and two Spark Tables, Near Idle and Off Idle.

Gearhead-efi ink for tuning the 16197427 PCM. http://www.gearhead-efi.com/Fuel-Injection/showthread.php?5381-WBO2-Tuning-Spreadsheet

dave w