John:
Check out another thread about doing this to an E-320. Personally, I'd go the manifold/regulator route rather than mess around with orifices and not having the grill run to Weber specs. That's cheaper, but it isn't 100%
Manifold for genesis 330 $81
Oriface $6 X 4 ( $15 drill fee) for LP
I’ve got several regulators around I can use
Between fish fryers , crawfish boilers & My older genesis LP I already have several tanks & both high & low pressure regulatorDon't forget to ADD in the price for the new hose, regulator and most important NEW propane tank and fill up on the tank with propane.... it all adds up...!!!
Found you tube video on hand drill of orifice.
Ordered hand drill kit from eBay $8.00 one not $212 one.
Looks like even I can do this .
Got all 5 oriface 3 main, sear burner , & side burner from grill repair . Com for $30 shipped was able to make sure of correct orifice ( different for side burner) from them.
Thanks to L. Michael & Kelvin !
When finished & working I’ll post.Hey john, consider doing a "HOW TO" on your project. There have been several people wanting to do this modification over the past few years and having all the information in one place would be awesome.