Hey guys.
I have a 1993 750sx, and I have just noticed I have hardly any flow out the pisser. Over temp is currently bypassed, as this is how I bought it. Rest of the engine is stock.
I have a video here with the ski tied to the dock, and you can see how much is flowing out without the hose. With the hose attached, it just dribbles out the side pisser. Like you would need to focus on looking at it to notice if it was working. It is not a stream like on other skis. I have back flushed the pisser with air and water and it flows fine. Im guessing its supposed to be a little restriction to keep pressure a little higher. I also back flushed the hose that goes from the back of the ski to the engine.
But looking online at videos or other 750's being ridden, I see none of them have a stream pissing out, it must just be what is a dribble.
Lets assume the compression is good. When I last tested it (6 rides ago), it was 150 on both cylinders. The engine has been rebuilt at some point in its life. I will verify it later today when I unload it from the truck, and verify none of the pistons are steam cleaned.
Here is the video I took last night.
So is this safe to ride or should I have way more flow? I have also resealed the exhaust when I went to service the starter, and used copper rtv on the gaskets (applied very thin, not my first rodeo. I know a little goes a long way.) Gaskets are in proper orientation and none of them are drilled out.
I have a 1993 750sx, and I have just noticed I have hardly any flow out the pisser. Over temp is currently bypassed, as this is how I bought it. Rest of the engine is stock.
I have a video here with the ski tied to the dock, and you can see how much is flowing out without the hose. With the hose attached, it just dribbles out the side pisser. Like you would need to focus on looking at it to notice if it was working. It is not a stream like on other skis. I have back flushed the pisser with air and water and it flows fine. Im guessing its supposed to be a little restriction to keep pressure a little higher. I also back flushed the hose that goes from the back of the ski to the engine.
But looking online at videos or other 750's being ridden, I see none of them have a stream pissing out, it must just be what is a dribble.
Lets assume the compression is good. When I last tested it (6 rides ago), it was 150 on both cylinders. The engine has been rebuilt at some point in its life. I will verify it later today when I unload it from the truck, and verify none of the pistons are steam cleaned.
Here is the video I took last night.
So is this safe to ride or should I have way more flow? I have also resealed the exhaust when I went to service the starter, and used copper rtv on the gaskets (applied very thin, not my first rodeo. I know a little goes a long way.) Gaskets are in proper orientation and none of them are drilled out.
