hello...great comments!!!!!!!!!...I just want to let it be known I have learned more about these Chevy Inline 6's from Old timers than I have here On this Forum....dont take this wrong....I just know I have found old timers know what they are talking about with these engines-because they have built LOTS to these engines-especially back when the parts were CHEAP!!!!!....they raced them before most of us knew what they were and I am 47 years old....
so its safe to do what is suggested, but is is not necessary.... take this for what it is-not trying to start anything, just sharing time tested facts and from emails and calls i get some appreciate my comments-thats all....
Larry, try this site for Spark plug info...
http://www.edelbrock.com/automotive/sparkplugs.html ...here is a good way to to learn about Champion plugs(and basically most)...pay attention to the Regular Gap vs the Projected Gap.....PES has shared with me the 250's run best with the Regular gap and others Have recommended the Projected Gap for 292 drag racing...you may know this, but thought you and others may be interested-especially The concept of heat ranges and the projected tip-may be interested in this....I was educated on this and when I found this site, it only confirmed what the old timers learned YEARS ago and have shared with me..........
