Custom/Hybrid B pipe in a 701/550 conversion?

[550headache]

Who has done it? About to fit my Factory B-650 pipe in my Yamasaki and it looks like its not going to work. Chamber hits motor and hull. Any tricks guys? Don’t want to bash up a $1000 exhaust pipe if i don’t have to!


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[kevbo]

You may have to settle for a stock kawasaki 650 pipe or get an over the top pipe like a protec. Kawasaki 650-750 would work with a Coffmans pipe if the chamber was lowered a little. Yamaha engines are a little wider on the exhaust side when compared to Kawasakis.

 

[550headache]

Damn! Spent a mint on this brand new complete(except exhaust manifold) Factory 650 pipe and injection head pipe.. i have a stock kawi 650 pipe that will work for now. I could clearance the stinger but to bash up a unicorn pipe would be disgraceful!

Maybe ill just run the stock 650 for now then do the poor mans B-pipe mod down the road. My daughter and i built this ski with the 750 pump conversion, hooker impeller, Jetnetics charging flywheel so i think with a stock 650 pipe on a Factory exhaust manifold gasket clearance’d of course should be plenty of a handful for a 13 year old girl that weighs 100lbs!

Anyone have any other suggestions please chime in!

Thanks! Going to have this ski in the water Sunday come hell or high water!!!!!


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