Ford 4100 Q Cab Dyno Test

Just carrying out an auto test with the sigma 5 to blow out the cobwebs and see how much power it's got. There's a choice of 3 Temperature senders and thermostats, and after eventually fitting the correct sender it looks like the 86 degrees celsius thermostat wasn't the standard fitment, i'll try the 77 degree one next. although it show's it overheating i'm fairly confident 86 degrees should be well withing the engines limits otherwise they wouldn't have supplied one! :)