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riznuki2 · 07-15-2006, 02:27 PM

hey does anyone know these cam part numbers and what they mean. BA39UB AND AA291B, ALSO BA23RB AND AA13KD. i am switching out sr20det heads and i noticed that the cam numbers on my original motor are ba23rb and aa13kd. the other head that i am going to install has cam numbers ba39ub and aa291b. i need to know which ones are the better cams
please help asap

07-15-2006, 02:27 PM	#88
riznuki2 Join Date: Sep 2005 Location: concord california Posts: 8 Trader Rating: (0)	need help with which cams to use hey does anyone know these cam part numbers and what they mean. BA39UB AND AA291B, ALSO BA23RB AND AA13KD. i am switching out sr20det heads and i noticed that the cam numbers on my original motor are ba23rb and aa13kd. the other head that i am going to install has cam numbers ba39ub and aa291b. i need to know which ones are the better cams please help asap __________________ rick mastersundefinedundefined[email protected]