"Gentlemen: I plan to replace
"Gentlemen: I plan to replace the port exhaust manifold on my RWC 4.3L mercruiser. I already replaced the starboard man. two years ago w/a merc. brand manifold. My question concerns using a new GLM brand for 1/2 the cost which has a different internal design that separates exhaust pulses. Will it make a difference in perfomance by using one merc. and one GLM? Or, should I buy a good used merc. manifold for the price of a new GLM? What type and strength acid do I use to clean out the used man.? Your opinions are valued.
Guy"
"Gentlemen: I plan to replace the port exhaust manifold on my RWC 4.3L mercruiser. I already replaced the starboard man. two years ago w/a merc. brand manifold. My question concerns using a new GLM brand for 1/2 the cost which has a different internal design that separates exhaust pulses. Will it make a difference in perfomance by using one merc. and one GLM? Or, should I buy a good used merc. manifold for the price of a new GLM? What type and strength acid do I use to clean out the used man.? Your opinions are valued.
Guy"