zx6rcamaro

i have a running WB2 760, i have a WB1 hull well you know what im doin now lol neway is there any problems with the swap do i need to use a b1 waterbox or will my b2 water box fit? and will the pump and shaft from my b2 fit the b1 hull or do i need the b1 pump and drive shaft? any other problem you guys have run into would help alot. thanks

ko2

The B2 water box will not fit in the stock B1 mounting compartment...Just use an aftermarket B1 water box...

As for the 155mm pump from your B2 - it would require a ton of work to get that to fit in a B1...Use your B1 144mm pump - you may want to invest in a billet cuopler & an impeller, like a hooker 10/16 or 11/17...

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MikePeavler

11/17 is going to be likely to small if the B2 engine has any goodies on it. I would get the hooker prop but go up 1 degree or more depending on what your doing with the blaster.
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vshockey10

I was going to try my 760 with a big purple coffman signature pipe and a 10/18. I was going to try it and maybe go to a stock prop after that if the 10/18 cavitates. stock is like 14/18 I think. someone else will know for sure

Jetskier0

My wife's blaster is running a 760 with a ADA 490B Chamber (Factory Pipe Limited with different chamber), ADA head with 185lbs, 44's with choke plates removed and Proks, riva waterbox, billet couplers, and a few other odds and ends. It lit the stock prop up on the low end its first time out. I plan on throwing a hooker prop in it over the winter, but had a K prop sitting on the shelf. Shaved a few mm off the backside of the blades to help it spin up, and it runs it without any problems. Want to go to a hooker for more more low end... Good Luck if you decide to go that route. She loves it, and it is a fun ski.