Heymow - Lawnmower Racing Forum

Engine Help => Kohler Engines => Topic started by: Nod on January 31, 2014, 05:14:30 am

Title: Ch25s v-twin cam ?
Post by: Nod on January 31, 2014, 05:14:30 am

 Hi,

I've got a Question on the CH25 (CH725) engines, ist there a Camshaft difference in lift between the 25, 27 and 30HP engines??

Thanks D.

Title: Re: Ch25s v-twin cam ?
Post by: flatlanderfornow on January 31, 2014, 08:28:25 pm

As far as I know the 25 and 30 are the same, the 27 has the same lift and duration
but the lode centers are 112 deg. whereas the rest are 100 or so.  This is according
to Tyler at MWSC.  By the way, the rest of the twins are the same as the 25.

Title: Re: Ch25s v-twin cam ?
Post by: Nod on February 03, 2014, 04:41:10 am

 Todd,.. much obliged for the info's  ;)

D.