WHC-125 4 #1 Posted July 5, 2009 How many ft lbs of torque should the head bolts be tightened on a 8 hp Kohler? Share this post Link to post Share on other sites
TT-(Moderator) 1,131 #2 Posted July 5, 2009 15 to 20..... Don't forget to retorque them after you run it. :thumbs2: Share this post Link to post Share on other sites
WHC-125 4 #3 Posted July 5, 2009 15 to 20..... Don't forget to retorque them after you run it. Yea I tightened once after I put the new gaskets in and then I ran it for about 15 minutes, now I want to tighten them for the last time TT Share this post Link to post Share on other sites
