- Location
- McCall, ID
Im having a slight cavitation just off idle that Im having troubles diagnosing. Its not terrible, itll pull through it just fine and still has plenty of "pop". Just enough to be irritating.
replaced pump seal, no difference. Midshaft seals are new. Midshaft housing looks ok. It had the old style coupler with the center plug in it, replaced that with the new style.
Pump shoe looks fine, the only thing thats obvious to me is the pump shoe isnt centered around the wear ring, maybe a 2-4mm overhang. Its like the pump sits down too far(aftermarket hull).
Intake grate bolts arent sticking through the shoe.
Also my motor alignment isnt perfect, I need to redo that (I think the mounts sagged, it was perfect a week ago)
Any other ideas?
Setup-
Wammer hull SN
771, ported cases, 38s, B mod, stock electronics
Stock 61x nozzle, stock cone, 10/16 Hooker, Xr tech grate
replaced pump seal, no difference. Midshaft seals are new. Midshaft housing looks ok. It had the old style coupler with the center plug in it, replaced that with the new style.
Pump shoe looks fine, the only thing thats obvious to me is the pump shoe isnt centered around the wear ring, maybe a 2-4mm overhang. Its like the pump sits down too far(aftermarket hull).
Intake grate bolts arent sticking through the shoe.
Also my motor alignment isnt perfect, I need to redo that (I think the mounts sagged, it was perfect a week ago)
Any other ideas?
Setup-
Wammer hull SN
771, ported cases, 38s, B mod, stock electronics
Stock 61x nozzle, stock cone, 10/16 Hooker, Xr tech grate