WebApr 29, 2004 · Apr 2, 2004. #1. " I've read a number of po. " I've read a number of posts on this site that say that the tattle tale is supposed to piss water at all times on these outboards. On my motor, I only get water out when the thermostat's open. Once I reach about 1800 RPM's the popit valve must open and I get plenty of flow hot or cold. WebMay 29, 2024 · This video is a quick overview of how to remove and replace a poppet valve. For further detail please check out "Poppet Valve Replacement on Yamaha HPDI (DIY...
What is a poppet valve on mercury outboard
WebDec 22, 2024 · In either case, it’s preferable to rowing. Even a 16-foot boat has a 50-hp four-stroke Mercury engine that can reach 30-35 mph speeds. This depends on how much weight is in the boat. 2. How many hours can you get out of a Mercury outboard motor? A normal outboard engine, whether two-stroke or four-stroke, should last 1,500 hours. WebFind many great new & used options and get the best deals for Poppet Valve Kit for Mercury Mariner 70 75 80 90 100 125 HP 803060t1 at the best ... 18-3039 47-89981 Sierra Water … flags for your truck
Poppet Valve Kit for Mercury Mariner V6 135-300 HP 13810 …
WebFeb 22, 2012 · Here's the scoop. 85' 150 XR-2 New power head with a bad water pump. Engine was overheating and the valve would pop off when it got too hot (spray water … WebMar 16, 2014 · Mar 15, 2014. #3. On many other Merc's the poppet valve (s) are generally "fully open" when the water pressure exceeds about 14 psi. So at idle they are closed and the t-stat controls all the cooling. Somewhere in the 5-9 psi range (generally above 1500 rpms) the poppet starts to open to allow extra water to pass through the channels, and as ... WebMercury & U.S. Mariner Poppet Valve Kits: Model: Type: Poppet Kit: 70 - 125 HP: 3 & 4 Cyl. Inline Motors: MTM8031: 75 - 115 DFI 80 JET DFI: 3 Cyl. 1.5L DFI Kit w/Thermostat: … canon g3260 not printing black