Re: Upshifting RPM's
Posted: Fri Jan 26, 2018 10:13 am
Zapata wrote: Interesting that the 2011 HD TwinCam 96 engine vs 2012 BMW R1200RT engine seems similar. Both are dual pistons and air cooled, the CC's are closed. BMW 1200cc vs HD 1570cc.
Similar in what way? The HD has significantly more CC, different engine configuration, different power delivery etc?