Message: i have a 1990 dak 4x4 with a 98 5.2l i built and i know that it should do better than it does, and i believe my stock controller is holding my engine back. what are my options for a fully custom flashable controller??
thanx
jd
P 1
Post a reply to this message:
Username Registration: Optional All visitors are allowed to post messages
Subject: custom PCM?