09-12-2003, 09:46 AM | #1 |
Senior Member
Join Date: Mar 2003
Location: St robert Mo
Posts: 2,001
|
Another Plug question
I have just a oriely rebuild 350 headers and carb holly 650.
I am running ngk 6630 is this the right temp range and I am running .045 gap? When will I have to go to a dif temp plug? Ie"intake, ignition box, cam new heads? Thanks.
__________________
1968 c10 lowered 3" 4" 355/Th400 built by Hatfield racing in joplin MO |
Bookmarks |
|
|