unitednations
03-15-2010, 06:10 PM
How do you exactly read a spark plug to see how its running? I have a full hmf exhaust and a k&N air filter no cover, 11:1 compression. And a stage 2 hot cam. It started to backfire on decel. It ran fine for a year. I have a 40 slow and 168 main jet in it. A 42 was way to rich.
And also how exactly do you put the headers on right so they do not leak?, i cant seem to line them up right. or keep the crush gaskets from moving.
thank you
And also how exactly do you put the headers on right so they do not leak?, i cant seem to line them up right. or keep the crush gaskets from moving.
thank you