Thread: crankshaft balance factor
View Single Post
  #2   Report Post  
Posted to rec.crafts.metalworking
Jim Stewart
 
Posts: n/a
Default crankshaft balance factor
wrote:
I'm having real difficulty finding the answer to what seems a simple
question; I need to know the bob weight formula [balance factor] for an
inline twin [both pistons run in parallel].
Top rpm is 8500, usually runs at about 4-5000. Street use.

This might help:

http://lodestone.dynodns.net/new/balancer/balance.html
Reply With QuoteReply With Quote