Chevy Impala SS Forum banner
1 - 1 of 1 Posts

Discussion Starter · #1 ·
Well I have had the Accel 300+ unplugged since last fall and finally decided to do some new testing. I dyno'd a back to back (10min) 1hp loss with it.

What I recently found was that I got a minor mpg increase. I have went from ~17mpg consistantly to two tanks ago 18s, and I just refilled at 19.2mpg :eek: I havn't seen mpg like that since a 99.9% highway ride which I got 20mpg. My recent traveling is ~20% stop and go highway, 20% street, and the rest highway at about 70-80mph. All on generally flat highway and flat street driving. I do have a fairly light foot, I dont varry speeds (surge) but merging is usually fun ;)
1 - 1 of 1 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.