I am looking for something simple and for the life of me cannot locate it. All I am looking for is the Timing Spec for a Chevy 454 at sea-level. It is nothing fancy, no a/c, has ps, pb and that is it. It is a 1985 454 sitting in a C30 Chevy truck.
My email is snipped-for-privacy@earthlink.net
Thanks...
Mike
If automatic, 8 degrees before top dead center, vacuum line removed from distributor and plugged, engine idle 700rpm in gear.
If manual transmission, 4 degrees before top dead center, warm engine Idle (600 RPM) vacuum line off distributor and plugged
AC Delco R44T plugs gapped at .045 or AC Delco RapidFire #10 gapped as they come out of the box.
Whitelightning
MotorsForum website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.