Is it possible to covert a 750sx to an sxi? Is it the basically the same engine with duel carbs and different port timing? Is there a large performance advantage in doing so? Cheers for any advise.
Any 650 or 750 engine can be easily installed in any 650 or 750 hull. The SXI engine has a more durable crank, any 750 or 800 cylinder can be fitted. SXIs were maximized for top speed even though they are not very powerful with the stock pipe.
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