off shore water pick ups ?CMI headers ?
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Will off shore pick ups help with oil temps and are there any gains to be expected else where. Also if I keep my boat im thinking about changing my gil offshore to CMI,s . I have 600hp 540s . Will this give me much of a power increase or is it a waste of cash ?
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Offshore pickups will help if you have oil coolers other then stock merc.
as for cmis over gil dont know what gil exaust you have but you should see about a 10 - 15 hp gain with the cmis if you have the gil manifold type header
as for cmis over gil dont know what gil exaust you have but you should see about a 10 - 15 hp gain with the cmis if you have the gil manifold type header