camshafts

[ultrasportracing]

Anyone know the difference between the 2004/26250A Camshaft005 camshafts and the post 2005 cams,, Different part numbers, is it lift, duration, coatings etc. etc **7Z-6250-AA RH Intake Camshaft 06/2004 to 12/2005 1
$337.62

$239.03

6250A Camshaft **7Z-6250-AB RH Intake Camshaft 12/2005 to Present 1
$328.07

$232.27

6250B Camshaft **7Z-6250-BA LH Intake Camshaft 06/2004 to 12/2005 1
$337.62

$239.03

6250B Camshaft **7Z-6250-BB LH Intake Camshaft 12/2005 to Present 1
$328.07

$232.27

6250C Camshaft **7Z-6250-CA RH Exhaust Camshaft 06/2004 to 12/2005 1
$337.62

$239.03

6250C Camshaft **7Z-6250-CB RH Exhaust Camshaft 12/2005 to Present 1
$328.07

$232.27

6250D Camshaft **7Z-6250-DA LH Exhaust Camshaft 06/2004 to 12/2005 1
$337.70

$239.09

6250D Camshaft **7Z-6250-DB LH Exhaust Camshaft 12/2005 to Present 1
$328.15

$232.33

005 camshafts and the post 2005 cams,, Different part numbers, is it lift, duration, coatings etc. etc.

 

[RALPHIE]

I would expect something mundane, like and oiling feature change, etc.