04-21-2021, 10:04 AM
|
#86
|
|
Senior Member
Join Date: May 2010
Location: Santee, California
Posts: 3,505
|
Re: The new Burtz Mosel A engine
Sponsored Links (Register now to hide all advertisements)
Quote:
Originally Posted by JOHNCL
Secondary imbalance forces increase with the square of rpm. Counter-rotating balance shafts are essential in modern I-4 engines with short-stroke, higher-rpm architectures. Less so in a Model A engine's long-stroke, lower rpm world. There, piston speed becomes prodigious before the secondary imbalance forces become intolerable.
|
Ahhhhhhhhhhh, OKayyyyyyy
|
|
|