No -40 cold starts in western WA. Coldest I've ever seen it here is about 10 degrees or so and that is -very- rare in my area. Screw that, couldn't pay me to live in a place that gets that cold. Every bone in my body was aching back in January working outside in that extreme cold snap we had. The heaters in the yard trucks at work couldn't keep up at all and half of the trucks wouldn't even build air pressure...junk!
Just had a brain fart, that 10575 size cross references to the PXL57502 I put on it.