It's pretty easy to just drill out the high pressure orifice if you have a set of wire size bits. To really get it matched well for your system, you'll want to start small and sneak your way up to the final size. Start with a 1/16" or size 52, and see how it performs. Slowly increase the size until the flames have slight yellow tips.
I'm trying to find some porn filmed by a dog wearing a GoPro. - SharonaZamboni
Hunter, when you get bored, will you put a taco in my elephant's hands for me? - Hat