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dry exhaust?????
- Thread starter bajabob 718
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bajabob 718
New member
thanks i check it out
bajabob 718
New member
griffi a comp cam11-414-8 all i no i dont want to pull the motor again i put new motor in today 624hp 659 tq at 5500 i was getting water in the motor . i took the tail pipes out . a few guys have dry set but no respose on them
so if i can find a use set by monday i am buying new
so if i can find a use set by monday i am buying new
bajabob 718
New member
ok for the same price of ss riser pipes to be made i can get emi headers the water dumps 15in back ? i need more info on the to make shore they will work
Geronimo36
Charter Member
Did stainless marine offer to extend your existing elbo's so you don't have to buy all new??? In the end you may want to just buy new anyway... Once you get the engine in the boat, Stainless Marine will send you a sheet and you'll have to take certain measurements which they use to build the pipes!
bajabob 718
New member
yes i did $1788 i looking at emi
http://www.eddiemarine.com/store/cart.php?m=product_detail&p=13079&c=63 wt do you think about these
bajabob 718
New member
ok i gave cam spec to eddie and he said i got to go dry header.that is wt i going to do nothing goes the way you want it 
more power alot more money:rofl:
nothing goes the way you want it more power alot more money:rofl:
rockfish71
New member
If you would have put the right cam in the motor for what it is being used for you would not have that problem too much duration for that rpm and not a enough lift motor is over camed if you ran less duration and more lift you would make at least the same or more power you need to be 240 or less for duration @50 for 6000 rpm or less
bajabob 718
New member
hay rock your rigth i did not do my home work :ack2:i pay some one to build my motor:rofl: i did wrong they did not give me the rigth cam now i am paying for it thats sad ! i wish i would of got on these froums and ask ????? who will be the man that no how to build a marine motor ?? to late now i got to deal with this now. . i ask ?? and you guys tell me wt i should of done ! i am learning the hard way . so keep telling me wt to do i will try to get it rigth thanks again for all the info you guys give me . i hope this summer is great for all
i am paying for it thats sad ! i wish i would of got on these froums and ask ????? who will be the man that no how to build a marine motor ?? to late now i got to deal with this now. . i ask ?? and you guys tell me wt i should of done ! i am learning the hard way . so keep telling me wt to do i will try to get it rigth thanks again for all the info you guys give me . i hope this summer is great for all
rockfish71
New member
hay rock your rigth i did not do my home work :ack2:i pay some one to build my motor:rofl: i did wrong they did not give me the rigth cam now
Hello Bob,
I wasn't trying to rip on you for that... It might be in your best to make the right cam choice now then later you can get better performance out of a lower cam duration and more lift if @ the rpm your running you have ??'s ask be for buying parts there are a lot of great people here that will give the information you need to go in the right direction I hope things go well you. by the way I'm running a ultradyne Roller cam 228/336 lift .601 lift gen6 502
bajabob 718
New member
rock i am ok i like when you guy give me info . that the only way we learn even if i get busted on i am cool with that :cheers2:
arty:
rockfish71
New member
Blue Thunder
New member
What I did when I was in that predicament was this. I went to autozone and bought various lengths of exhaust tubing that would fit inside my exhaust gas pipe seperating the gas completely from the water. I was really ****ed so I started with tubes going out the back of the boat about 3'. The I kept taking sections out until I could just start to see some wetness getting into the exhaust chamber. That happened to be about the end of my exhaust tips. Then I made up some neat fitting inner tubes of the right length and with some fasteners clamping them in at the ends, whala, dry exhaust. No more water reversion.
I don't know the specs on that cam, but another common cause of reversion is the cam not being installed properly. If it is retarded it will suck water.
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