Thread: ecomodding the 3800
View Single Post
  #1 (permalink)  
Old 04-19-2008, 03:40 PM
kevandkaye's Avatar
kevandkaye kevandkaye is offline
3800 Senior Member
Points: 2,639, Level: 31 Points: 2,639, Level: 31 Points: 2,639, Level: 31
Activity: 4% Activity: 4% Activity: 4%
 
Information not available to guests.
Join Date: Feb 2007
Posts: 162
Forum Experience
Points: 2,639, Level: 31 Points: 2,639, Level: 31 Points: 2,639, Level: 31
Activity: 4% Activity: 4% Activity: 4%
kevandkaye is on a distinguished road
kevandkaye holds the following arcade championships:
None.
Smile ecomodding the 3800
Has anyone ever tried to see what they can max in MPG with thier 3800's?
I have tried the acetone mix on the '99 ultra on and off, for about a year now with about a three mile a gallon improvement with no adverse affects,and a good summer fuel mix.
driving nicely with the K&N filter, and a good tune up, seems to get about 24 mpg combined. with the 96 regal N/A, I can average about 30 combined.
__________________


'99 Ultra: 3.4/3.2 Wbody store MPS - Intense PCM - Yella Terra 1:9's rod, rocker, roller kit - SLP coated headers - AL 104's - catless

'03 Regal GS Stock. 55,000k
Reply With Quote