Im putting a blower motor in my jet boat ive got a good idea on the plumbing .not sure if someone has a diagram looked around here and dont see one .
its a 468 bbc blower with a intercooler and a engine oil cooler .also have a pressure relief. 1 outlet off of berk jet .
any help is appreciated thanks
no pic but In from pump #10 to gate valve to pressure bypass valve to oil cooler to tee #8 to front engine block water pump inlets. one #10 over board discharge from ft ft of intake. Other is line to headers. One #10 from water bypass overboard side to intercooler out to overboard. Install a seperate pressure relief on inter cooler for safety. My system worked fine for this past yr. Good luck
ran off the hose today ran cool no leaks have a temporary setup.
wanted to hit the lake but to late . I can test it out with out hooking up intercooler ? i got to get another pressure relief valve for it and prolly wont have it here before the weekend and i got too try her out supposed to hit maybe 60 wow friggen heat wave . thanks for the help guys
so ran on hose today ran good water coming out by pass even on the garden hose . i dont have the intercooler hooked up yet so i just overboarded the bypass had water comming out of bypass at the lake even at idle then i lost all pressure comming out of pump for cooling and eng got hot Am i missing something ?? tomorrow im wearing waders and going to leave on the trailer and run it and see what comes out of pump for cooling . All was fine till i thought i lost oil pressure went back to shop for a mechanical gauge oil pressure fine gauge was lying so then i go for a ride and io cant keep it cool . At least oil pressure fine
its an new pressure relief from htp . what pressure should i see out of pump for cooling
If I read your post right, you had water coming out of the bypass at idle. If so, that is not right. There should not be anything coming out at idle. The fact that it is and that you are having heating issues would cause me to look for something stuck in the bypass or pump somewhere. If you don't find the problem, give me a call.
check valve not set going to go get a gauge and set it. also fitting out of pump had an allen screw restrictor in it i changed fitting to a non restricting cya going to lake bout 10 people should be awake and ready for some noise domenic
got cooling resolved pressure reducer sorta set prolly not at 15 got to talk to duanne on procedure to set it . rpms max 6k saw like 80 mph
ready to push a little more do blowers rattle at low idle ? also seems to leak a little bit round front and rear covers ? got a little water leak back of boat got to get that squared away and jetaway leaks a little got to work on that a bit at least fill it for now maybe get up to 90 this week weather permittin we are gettin chilly round here . no snow for the next season of snowmobiling yet so got to keep boatin