Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - i need to get beter fuel millage out of a chevy small block 305 stock
View Single Post
  #11 (permalink)  
Old 06-25-2012, 05:29 PM
1971BB427's Avatar
1971BB427 1971BB427 is online now
Registered User
 

Last journal entry: Latest changes
Last photo:
Join Date: Dec 2010
Location: Portland
Posts: 2,113
Wiki Edits: 0

Thanks: 20
Thanked 376 Times in 333 Posts
What tranny? Best thing you could do to improve mileage is an overdrive tranny. If it's a 3 speed auto, then find a 700R4 or 2004R and instll it. You'll get much better mileage on the highway.
Reply With Quote