We don't currently offer meth kits, but helping you would be a great way to introduce them to the eShop! [MENTION=228]Jaydee[/MENTION] gave you some great information, he's quite a gearhead and knows a thing or two about rotrex blowers! As for cooling, let's bring [MENTION=56]PetefromtheStreets[/MENTION] in here for more information. You'll feel a big difference with that c38-91 over the 81 without a doubt.