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66StangGuy · 10-04-2003, 07:26 PM

thanks for the reply rev. yeah all the plugs are the same. and i know the the 25:1 ratio was really off thats why i was not sure what was going on. i know how to read the motor and unsually find it its rich or lean but im at a 50\50 here and just dont know what way to go. guess ill just order a set of 60's and 70's and see what way works better or if i should just stay with the 66's i have in it now.

10-04-2003, 07:26 PM	#3
66StangGuy Registered Member Join Date: Feb 2002 Location: Diamond Bar Posts: 258	thanks for the reply rev. yeah all the plugs are the same. and i know the the 25:1 ratio was really off thats why i was not sure what was going on. i know how to read the motor and unsually find it its rich or lean but im at a 50\50 here and just dont know what way to go. guess ill just order a set of 60's and 70's and see what way works better or if i should just stay with the 66's i have in it now. __________________ 66 mustang-292-Holley 4160-World Castings Windsor Sr.-Hooker super comp headers-MSD box & Coil.3.55 gears. B&M Z-Gate-Black leather racing seats with 4pt harnes.