I'm off to the Kart races for the weekend at Summit Point Raceway in Charlestown, WV.
I had to put an extra radiator onto one of the Karts in front of the rear wing to help keep it cooler. It has been overheating every time it has been out and maybe this will do the trick. This is my nephew's Kart and he doesn't fully understand the theories of mechanics. I say that changing to a cooler range of spark plugs will bring down the temperature but he doesn't see how that could have any effects on water temperatures. I also think he jets the two Dellorto carbs too lean. The Kart has two radiators on it, one in the left side pod in front of the motor and one behind the driver. This Kart is the highest engineered Kart in the world and the most beautiful. It has been radared at over 170 MPH in 1988. It has a 96HP 250cc twin cylinder Rotax engine. I will post some photos of it next week as I hope to get pics of it this weekend. I'll post again on Monday as to the results of the weekend.
He also has another 250 Kart that he has the track record with at Summit Point Raceway.
Keep them Dattos between the ditches.

Mareo