I can downstream just fine with my normal Jrod nozzles, but my new M5 seems to not pull chem. I think it may be too small of an M5, but it is rated for up to 10GPM while I’m running only 8GPM. Never ran this nozzle before - any suggestions?
Might be too big. Generally you’re better off using a slightly undersized orifice than one for a larger GPM.
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I personally run the 3-7 gpm and 7-12 gpm m5 twist on a 8 gpm machine and have plenty of sh mixture but too I use a off brand injector ( Levi’s) who post on here. still going strong after 2 years now without a problem. So your problem might be with the injector you are using.
