496 HO exhaust manifold
#1
Thread Starter
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Joined: Mar 2009
Posts: 62
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From: Miami fl
hi, i just got my baja 27.2 , i install a remanufactured engine i got from victory marine in texas, the engine shows in te pcm 150hrs, looks and runs perfect, i just wanna know when is time tomreplace the exhaust manifolds? I hear that if simething happens in the inside of the exhaust the engine can suffer a big failure. How can inknow if i need to replace them? Mine are whiout waterrail.
can somebody helpme???
thanks
can somebody helpme???
thanks

#2
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Joined: Apr 2013
Posts: 309
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From: Lagrange ky
steel or aluminum and what type of water do you boat in? use a magnet it wont stick to the aluminum exhaust manifolds. if its in salt water i would go ahead and replace. if its in fresh your honestly probably still good with either manifold.
#5
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Joined: Mar 2009
Posts: 62
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From: Miami fl
i ll check tomorrow if is steel or aluminum whit a magnet.
boat is in florida,, salt water! And yes i flush the engine each time i use the boat,
i really try to take the best care of her, i enjoy too much ride the boat,
she is a sweet old lady!
boat is in florida,, salt water! And yes i flush the engine each time i use the boat,
i really try to take the best care of her, i enjoy too much ride the boat,
she is a sweet old lady!





