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    Mercruiser 5.7 anti-siphon valve

    I was just going to look through the Mercury parts catalog based on my engine serial number and see if I can find it but I see now you're correct they didn't make the anti-siphon valve and I don't know which one to get and where to get it from I see all kinds online from 1/4 npt to 3/8 NPT...
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    Mercruiser 5.7 anti-siphon valve

    Thank you sir, I'll see if I can find a mercruiser specific part
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    Mercruiser 5.7 anti-siphon valve

    So I figured now is as good as time as any just to go ahead and replace it on my boat for good measure since everything is apart and easily accessible. I was wondering based on this picture of my valve coming out of the gas tank could anybody tell me what exactly is the anti siphon valve Is it...
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    used incorrect thru hull transducer for my deadrise

    thank you sir, i feel a little bit better. Just wanted to make sure all my hard work wasn't for nothing lol I dont care if its 100% accurate just that it works and shows some level of depth that is somewhat close.
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    Engine coupler woes

    The splines don't start for the first 1-2 inches of the coupler. Like Bondo said it's all about space and if there's a transom in the way it's going to be hard. Here's a pic of my engine with the coupler on and a closed up showing there are no splines visible for first few inches.
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    used incorrect thru hull transducer for my deadrise

    i should have measured manually but sadly i didn't. i have a 1996 sea ray 210 and found the original brochure that states the boat has a 15 degree deadrise. initially i found the specs for a later year by mistake and it stated i had a 22 degree deadrise. based on that i purchased a bronze 2...
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    fuel pump frustration

    i really like this setup and routing, i think you have boat extremely similar to mine. i have a sea ray 210 5.7 and you have a 220 with a 57 it looks like. what did you bolt that fuel pump to on the engine? is that a mounting boss/stud on the exhaust manifold? here is how I mounted mine for...
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    Fuel filter housing port fitting thread pitch ?

    turns out it was 1/4 npt. i picked up 3/8 npt to 3/8 barbed hose fittings and they were too big. the fittings that came with my carter fuel pump fit perfectly into the fuel filter assembly an they were 1/4 npt to 3/8 hose and luckily i found some of those in a parts bin i had laying around...
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    Fuel filter housing port fitting thread pitch ?

    all of them..... M3forum, bimmerforum, e46fanatics, boostaddict and facebook groups lol.
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    ignition switch source for fuel pump relay kit?

    So i followed my earlier suggested pinout diagram of: Oil pressure safety switch: "P" - to trigger wire on relay. "S" - to empty pole on starter or slave solenoid "I" - to + Positive pole on external coil "12v switched source" Relay: Pin 30 - battery with fuse/circuit breaker or to engine...
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    Fuel filter housing port fitting thread pitch ?

    Thank you very much to all you guys super helpful with all my boat questions. This place is even more helpful and knowledgeable than the automotive forms that I use for BMWs lol
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    Fuel filter housing port fitting thread pitch ?

    Mercruiser 5.7 with fuel filter assembly for the mechanical fuel pump. I plan on reusing the fuel filter holder and fuel filter with my electric fuel pump upgrade but I need to change the fittings to 3/8 hose bar out of the fuel filter. I have a hard line coming from the carburetor down the...
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    ignition switch source for fuel pump relay kit?

    thank you guys very much!
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    ignition switch source for fuel pump relay kit?

    So what exactly is the slave solenoid? My circuit breaker setup looks a little different than than his. Here is mine, is this the slave solenoid circled in red? So think I have the wiring down now. Oil pressure safety switch: "P" - to trigger wire on relay. "S" - to empty pole on starter...
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    ignition switch source for fuel pump relay kit?

    That's why I was worried using a 12volt switch source from the coil because I didn't want to send unneeded current/amps through the oil pump safety switch. Not sure where the slave solenoid is
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    ignition switch source for fuel pump relay kit?

    So I found your original picture It looks like on the relay you have the relay mounted right on top of the master circuit breaker The main red power wire for the relay you have going to the main circuit breaker instead of the battery Then the purple and white wire coming off the relay you...
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    ignition switch source for fuel pump relay kit?

    i know i know i see it emphasized all the time, unfortunately when i did vortec heads, i ended up with a comp cam camshaft upgrade that does not support mech fuel pump (missing the fuel pump lobe) so we used a blck off plate for the old mech fuel pump location on the non vortec block. the kit...
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    Edelbrock 1409 Marine Fuel Pump Vent

    I know I get bad now. I searched summit racing after making that post and found https://www.summitracing.com/parts/edl-8126 So i ordered it from O'Reilly's for in store pickup today lol. Sorry about bumping the post, i saw after wards that there is a forum rule specific against bumping...
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    ignition switch source for fuel pump relay kit?

    Performing a mechanical to electric fuel pump on my mercruiser 5.7 1996 Sea Ray 210. Using a Carter Marine 5 to 7 PSI fuel pump, a relay kit I got from summit racing that has a oil pressure safety switch, fuse kit, relay and wiring etc.. comes with all the wiring and connectors and some...
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    Edelbrock 1409 Marine Fuel Pump Vent

    Hate to bump up an old thread but I'm looking for this exact fuel line kit for my 1409 carburetor. I too have a 3/8 nipple just coming out of the side and I would like to switch to this banjo-style fitting line setup. Do you remember where you purchased it from?
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