Check the exploded view for the part number(s). Mass production logic would tell me it’s the nozzles that make LP or NG along with the regulator.I agree. Good chance it was a botch job, but it could also be that it was done by the store that sold it in order to make the sale. In which case, it was likely done correctly. As I understand it, it is possible that the valves were compatible with LP and just the orifices needed changing out and negate the need for an entirely new manifold.
True, but that’s no reason to pan the whole idea, either. If you’re willing to disassemble a valve or two along the way and smart enough to take the time to learn the difference between the valve types, there’s a lot of value to be had vs a manifold swap. Don’t misconstrue this as a blanket statement, but I usually see the 2009ish and up sidewinder models as being problematic for an orifice swap. Front control orifice swaps have been trouble-free for me thus far.Except if it's one of those grills that had different valve internals it won't work correctly unless the entire manifold is replaced
That may be fine for someone who "understands" working with NG or LP, the dynamics of them and so on and how you can get the LP valves to work properly and safely with NG. I would still be VERY leery of telling someone "yeah just change these little pieces and you're all set". Remember 50/60 years ago your car's owner's manual had actual useful information on how to take care of it. Now, it's loaded with warnings to not drink the fluids in it.True, but that’s no reason to pan the whole idea, either. If you’re willing to disassemble a valve or two along the way and smart enough to take the time to learn the difference between the valve types, there’s a lot of value to be had vs a manifold swap. Don’t misconstrue this as a blanket statement, but I usually see the 2009ish and up sidewinder models as being problematic for an orifice swap. Front control orifice swaps have been trouble-free for me thus far.
13 | 88067 | Manifold hardware, Summit '07 |
13 | 79173 | NG manifold assembly, Summit E/S 620 |