Is a Sportjet 90 worth fixing?

[craig4wd]

I need help. So does my boat. I've got a 93/94 (not oil injected) Sea Rayder with a SportJet 90. I've cracked the block, due to overheating. I've been told it'll cost around AUD$4500 (US$3600) to get a replacement block which sounds pretty outrageous to me.<br /><br />Where is the best place to find a replacement block, 2nd hand block or engine? Can I put a bigger engine in this boat? <br /><br />I'm in Australia but I've got a pilot buddy who flies to the U.S., U.K. and Europe a bit so he can arrange a pickup if necessary.<br /><br />Any advice greatly appreciated.<br /><br />Craig.

 

[WillyBWright]

Re: Is a Sportjet 90 worth fixing?

I can't say for sure, but I think a 120 powerhead will fit as long as you have the necessary height for another cylinder. You'd need a completely dressed powerhead, but many of the 90 parts would fit.

 

[WhiteHorse]

Re: Is a Sportjet 90 worth fixing?

It is the exact same block as the outboard motors. The water jackets and some electrical components are changed, but otherwise identical. I have swapped blocks dozens of times for the Sport Jets. Yes, that price is outrageous. I can get you a whole drop-on powerhead together for half of that.