engine control module
Admin formally known as 94rt10ohio
Joined: Apr 2005
Posts: 9,025
Likes: 3
From: Curtice, OH
RE: engine control module
Your best gains will be with a VEC II. Mopar PCM upgrade is like most aftermarket Mopar items. They help, but no as much as the others. VEC II could give you upwards of 30-50HP.
Amateur
Joined: Jun 2006
Posts: 47
Likes: 0
From: Battle Ground, Wa
RE: engine control module
the pcm upgrade is good, but be aware that you'll have to change from 91 to 93 octane -- not available everywhere..... if not in your area, you'll have to use octane boost on every fill up.