flushing manifold & riser

barnyard

Seaman
Joined
Jul 29, 2016
Messages
55
SBC with closed cooling for block only. Can I flush manifold & riser(salt water). Have plastic ell on bottom of manifolds with drain. If possible please explain. Thanks in advance
 

nola mike

Vice Admiral
Joined
Apr 22, 2009
Messages
5,898
Not sure where the ell goes, but yeah, throw it on some muffs and run it on the hose. Bravo may have a dedicated flush port, alpha may still need muffs for impeller cooling. I think even alphas with a belt driven pump still sometimes kept the outdrive impeller for outdrive cooling purposes, though IDK if that's always the case. Regardless, you can always run it on muffs.
 
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