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Old 05-21-2012, 03:58 PM   #584
Big Pimpin'
Join Date: Nov 2008
Location: Europe
Posts: 2,899
My Ride: 323i -98
Originally Posted by zx5rider View Post
I read somewhere its better for the harmonics as well as the turbo spool up to keep the dual mass.
When you balance a crank you balance it with the flywheel and HD installed , so on a high revving engine (ours isnt one) then it would make a difference.
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