Discussion Starter · #1 ·
Greg, I see two things that would casue your heat problem. One is you don't have a heat deflector over your muffler. The other is you don't seem to have insulation on your firewall behind the engine. That causes the engine to draw heat from the muffler back over the engine and thru the engine again. Take a look at my 27 HP jd 420 powered by Kohler CH740 in my profile.