|
Re: I need help getting my trucks engine running!!
Quote:
Originally Posted by 1968_K20_4x4
So while I wait for my new carb to arrive I have a couple little updates. Checked the casting number on the block and it checks out to be a 69-73 307 2 bolt. Also, pulled a few spark plugs. Not sure if you can tell if they're good just by looking at them. They're very dirty and one had oil on the thread. Here's a couple pics of the plugs for your consideration
|
Wow they all look to have different threading and tapers on the spark plugs. all look rich to me.
__________________
1959 GMC 100 3 on the tree 270.
1968 GMC k2500 Stepside
1972 Chevy Monte Carlo Custom.
|