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Author Topic:   Crankshaft
Dirt Newbie

Total posts: 3
posted January 07, 2005 09:00 AM  
Can a crankshaft from a 305 with medium journals be used in a 350 block with medium journals? The stroke and journal size are the same. 3.48 and 2.45.

Dirt Forum Champ
Total posts: 578
posted January 07, 2005 10:41 AM  
yes it will work. just make sure you balance the motor.


Dirt Full Roller

Total posts: 30
posted January 28, 2005 08:04 AM  
From the factory 305's and 350's are balanced different due to the lighter 305 pistons..... A 305 crank will need to have weight added to it to be used with 350 and up pistons..... This should only be done by your machine shop though.

[This message has been edited by mfcracing (edited January 28, 2005).]

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