Joe Anshien
TVWBB Platinum Member
I think they are called pin drills
Q3200 jet sizes
- Thread starter Norm
- Start date
LMichaels
TVWBB 1-Star Olympian
Yeah for the life of me I could not remember than a light bulb went on in my head. So I ordered a set with bits and the orifices. All should be here tomorrow and I should have the Q320 up on NG by supper
Pine vise
LMichaels
TVWBB 1-Star Olympian
Good to know. DO you know what NG pressure you're running? I plan on sizing them to run on straight line pressure. I get very close to 7"WC average
LMichaels
TVWBB 1-Star Olympian
OK so I bought this https://www.amazon.com/dp/B0BBH78N2S/?tag=tvwb-20 and I got this https://www.amazon.com/dp/B09XXFWGXM/?tag=tvwb-20 The orifices are a tiny bit of a loose fit. I put a little joint compound on the threads and they seal well enough. I don't know how much I can recommend the drilling set. MEH on quality but it got the job done. Though I would recommend getting a better pin vice and simply buying a range of quality bits within the parameters you need. In any case the deed is done. I measured temps earlier today running flat out then again after the NG hookup. I sized everything to run right off the line (no regulator) so 7" and yes I have measured my line pressure and know it's just about on the nose 7"WC.
My temps on NG topped out not quite 10 deg cooler. I can live with that. It runs fine from low to WOT and in between. So now I don't have to fill that bottle.
If I want it to run a little hotter, I can always open the orifices up .1mm or so.
My temps on NG topped out not quite 10 deg cooler. I can live with that. It runs fine from low to WOT and in between. So now I don't have to fill that bottle.
If I want it to run a little hotter, I can always open the orifices up .1mm or so.
