boot

1992 carberated ,410hp ,502's are 'not' tall decks right ? Do they have inconel valves stock ?

boot

Come on ,where are all the engine pros ?? You know ,those big heavy ,metal things in the back of the boat which we spend most of our day dreaming about making them bigger ,better ,faster !

puder

i'm not expert but i am pretty sure that it isn't a tall deck.

Airpacker

NO and NO
answer your question?

Goodfella

The Mercruiser 502 carburated engine was produced from 1990 to 1993. It was offered in Generation 4 and Generation 5 configuration. Neither of the generations were tall deck. But all of the exhaust valves in the engines mentioned above do have Inconel valves. The intake valves are stainless steel.

boot

Oh no ! I'm confused now ! I have 3 people telling me they don't have inconel and 2 saying they DO ! Different sourses included . Not to nock anybody ,but someone is wrong . Who is it ? I'll let you guys fight it out now !

THanks for all the answers .I know we all try .................


So , Which is it ? THanks ,JOE

seanclong

LOL!!! Joe, this thread cracked me up as I read it. Everyone sounds so sure, yet there's no agreement. I hope you are able to find out!!!! Good luck.

boot

Sean , ME TOO !! ME TOO ....................

puder

i woudl also lean towards the no iconel valves.

I dont; thin they even use iconels on the new EFI engines. I htink only the supercharged engine some with them. Search teh archives i know this has come up before.