08-24-2007, 08:19 AM
|
 |
CC Member
|
|
|
Join Date: Oct 2003
Location: Saratoga Springs,
UT
Cobra Make, Engine: Shell Valley, 418W, tremec 3550tko, 9" ford rear, 3.0 gear, silver/black
Posts: 408
|
|
Not Ranked
Pulled Plugs - What the Heck Am I Seeing???
418W - 750 DP Holley - Performer Intake - MSD 6AL Ignition - MSD Pro Billet Distributor - 11,000 total miles
After a few recent miles in the Cobra (1000+) I pulled the spark plugs to check them out and this is what I found:
#'s 5 thru 8 were tan - chocolate
#'s 1 and 4 were tan - chocolate
# 2 looked like it was brand new (I mean brand spanking new)
# 3 looked a little used but still white and nice and clean
When I pulled the last set of plugs they all looked very much the same with the dark tan - chocolate color!!
The engine does not seem to be misfiring and still makes great power. I think I am having a fuel delivery issue but where do I start to look?
Thanks in advance for your advice!
__________________
Terry
|
Threaded Mode
