Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - Rich at cruise, lean at WOT
View Single Post
  #3 (permalink)  
Old 07-18-2008, 11:57 AM
dh79's Avatar
dh79 dh79 is offline
Last photo:
Join Date: Dec 2002
Location: Vancouver, BC
Posts: 301
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
I guess the other option would be to increase the powervalve circuit flow? Anybody know anything about that? I'm very hesitant to start drilling my metering blocks.

I know a little experimentation with the jets will go a long way. I'm just wondering if there is any problem with having such a difference in jet sizes. Like say primary 66, secondary 90?
81 Grand Prix, 355, 700r4, 8.5" 4.10
64 Oldsmobile Jetstar, all original
Reply With Quote