96 challenger with skat trak impeller

[alman_1_2_3]

i have a skat trak impeller and i can't get my boat over 35mph and it isn't fully loaded either would it be better to put the original back in or not

 

[derek]

pull pump and re-seal it to the hull. air leak at wear ring to hull seam. $3 fix...a tube of RTV.

 

[glenwhitt]

SBT has seal for the jet pump to the boat for like $3.00. I replaced my pump with OEM and put ne SWIRL impeller in it like 2 months ago. Replaced carbon ring, boot, etc.. Has zero cavitation now and a much greater hole shot than before. Getting ready to do emgime now.