I tried to buy a impeller at a jetski shop today but the guy behind the counter has no idea what the number stands for. I asked him what kind of pitch is for low end and which is for top end. He said he had a impeller that does both in one, it helps acceleration and top end. That doesnt make sense though....can that be true? I want alot of top end on my 750 xi sport but dont want to loose too much down low. What numbered impeller should i look for?
Also i took my intake grate out and noticed some scaring in the jet nozzle around the impeller....could that be robbing speed? There are about 3 or so nice scratches in it that ar about a couple of millimeters deep, deep enough to feel with you nail or index finger. Should i seek to fix that?
Thanks
Conrad
Also i took my intake grate out and noticed some scaring in the jet nozzle around the impeller....could that be robbing speed? There are about 3 or so nice scratches in it that ar about a couple of millimeters deep, deep enough to feel with you nail or index finger. Should i seek to fix that?
Thanks
Conrad
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