Posted by Dallas on July 22, 1997 at 23:35:11:
In Reply to: Re: 251 posted by Joe Cimoch on July 22, 1997 at 23:10:36:
: : Just acquired a 61 wm300. Has 251 engine and all I have
: : worked with is the 230 engine. Are the timing and
: : ignition settings the same on these two engines? Would
: : appreciate any info.
: : Thanks,
: : Dallas
: From the 1967 Dodge Trucks service manual:
: 251-3 without cleaner air package
: Contact gap .017" to .023"
: Dwell angle 36-42 degrees
: Timing 5 degrees BTC at idle
: Spark plug J7 Champion, P-3-5S Mopar with gasket
: Spark plug gap .035 inch
: Firing order 1-5-3-6-2-4
Thanks for the info Joe