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cosmo · 10-16-2003, 11:38 AM

The SR has a rocker-arm assembly which adds valvetrain mass, while the CA has a direct cam-on-bucket desing, which allows lighter valvetrain, hence the higher revving ability over the SR.

10-16-2003, 11:38 AM	#5
cosmo Join Date: Feb 2003 Location: Des Moines Posts: 17 Trader Rating: (0)	The SR has a rocker-arm assembly which adds valvetrain mass, while the CA has a direct cam-on-bucket desing, which allows lighter valvetrain, hence the higher revving ability over the SR.