'97 750ss Rebuild Question - PWC Forum: The best hang-out for Personal WaterCraft enthusiasts
 
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post #1 of 2 (permalink) Old 10-22-2019, 02:54 AM Thread Starter
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'97 750ss Rebuild Question

Hi guys.
I am about to rebuild the motor of my 750 as I cooked it last summer.
Do I need to sleeve the motor if I go 1mm oversize?
The engine is already .5 over, so I was planning to go .75 over.
I'm in New Zealand and the rebuild kits are hard to find and pretty much all have to come from overseas. But I happened to find one here that is 1mm oversize and am wondering if it's going to be extra work.
Or is there a somewhere with decent prices and reasonable international shipping I should use instead?

Cheers!
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post #2 of 2 (permalink) Old 10-22-2019, 05:08 AM
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Pretty sure you'll be safe with the 1mm over. Looked on Wiseco's web site and nothing was mentioned about sleeving for the size. If it was me, I would try and go Wiseco or ProX. Not real fond of wsm pistons at the moment. You can look on ebay for some Wiseco sets.
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