View Single Post
Old 04-08-2009, 06:37 AM   #2 (permalink)
dcb
needs more cowbell
 
dcb's Avatar
 
Join Date: Feb 2008
Location: ÿ
Posts: 5,038

pimp mobile - '81 suzuki gs 250 t
90 day: 96.29 mpg (US)

schnitzel - '01 Volkswagen Golf TDI
90 day: 53.56 mpg (US)
Thanks: 158
Thanked 269 Times in 212 Posts
A clean air filter can make a difference in map. Engine needs a certain amount of o2, and there will be a bigger pressure drop over a dirty filter.

I assume hydraulic lifters so not sure what they would adjust on your valves though.
__________________
WINDMILLS DO NOT WORK THAT WAY!!!
  Reply With Quote