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Old 04-23-2010, 10:56 AM
Mark O'Neal Mark O'Neal is offline
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Quote:
Originally Posted by tkb289 View Post
Ok engine experts out there … have some questions:

Right from the Ford Racing catalog, here are (3) Boss 302 based motors that each have different Balance / Imbalance






- Why are they different, any pros and cons as to which method is 'better' and why ?


- Does engine Balance / Imbalance have any relation to Flywheel or Driveshaft balance as well ?


Thanks!
They are different because the crankshafts are different.

Neutral is always best...after that, keep it as light as you can. The higher the rpm range you intend to run the more important it becomes.
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