I have a 25hp kohler prodrive. I was wondering if anyone knew the diff. between that and the 27hp . Is it the carb.?? Need more power!!

When i was a PD in march, there was an old guy talking with KP about the 25's and the 27's. Basically what i got out of the conversation was, that when they first came out with pro drives they had 25's on them. And when they got the 27's they were anxious to get them running because they thought they would be that much faster.

In the end, there really wasnt that big of a difference.