[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 112: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead [phpBB Debug] PHP Warning: in file [ROOT]/includes/functions.php on line 4752: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3887) [phpBB Debug] PHP Warning: in file [ROOT]/includes/functions.php on line 4754: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3887) [phpBB Debug] PHP Warning: in file [ROOT]/includes/functions.php on line 4755: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3887) [phpBB Debug] PHP Warning: in file [ROOT]/includes/functions.php on line 4756: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3887) Racing Fuel Systems • View topic - Original jetting Carter 9625S
Hello all! Is there any of you folks having jetting specification for a universal Carter AFB 9625S carb in his archives? Thanks for listening Peter www.carbguy.com
Interesting. The original 625 Comp Series AFB had a 0.089" pri jet. Much smaller than the later 9625 emissions carb. The replacement 625 AVS carbs, which had the same primaries as the AFB, also used a 0.089" pri jet.
I suspect the 9625 had larger MABs [ for emissions? ] which reqd a larger MJ to compensate.
The diameter spread between the power & cruise step on production AFB/AVS carbs is usually much less than the emissions AFBs, which have a greater spread much like the Edel carbs. The Comp Series AFB rods also had a smaller spread. There was at least one AFB that had a 'parallel' rod, cruise & power step the same. Going on memory here, I think the part # was 16-202.