Installation Tips
1.	Center Riser Exhaust System
	Raw Water Cooling
	Fresh Water Cooling
2.	Log Style Exhaust System (MerCruiser In-line 6)
	Raw Water Cooling
3.	Log Style Exhaust System
	Raw Water Cooling
	Raw Water Cooling Problem - Using the wrong gasket (see waterflow diagrams)
	Fresh Water Cooling - Option 1 (Spacer used)
	Fresh Water Cooling - Option 2 (Spacer not used)
4.	Dry Joint Parts
	Dry Joint Gaskets Installation Guide
	New Dry Joint Manifold (P/N HGE5735, HGE 4612) Installation Tips: Priming
5.	Cast Iron Exhaust Systems
	General Installation Tips