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Schorse
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Joined: 07-11-2013
Location: Hannover, Germany
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I have read somewhere that you could use the same manifold for the 40s and 45s is that correct.
If so which changes do I have to make to the manifold?

cheers

Jim Ketcham
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Joined: 03-13-2005
Location: Salt Point, New York USA
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No changes required. The 40 and 45 are identical in size and mounting. The only difference is the bore size. For a stock 907 the optimal chokes and Venturis are available for both the 40 and 45 thus allowing identical jetting resulting in the same performance.



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