Quote:
Originally Posted by FormerRotor
So I finished up the install (mostly) and am working on finding the right settings.
What are those of you with meth running as far as nozzles and injection parameters?
I seem to have an almost sweet spot with a 225ml/min nozzle ramping up slowly from 13 to 27psi, then a 500ml/min nozzle kicks in in tandem at 23psi. (49/51 mixture). It's not perfect yet, but I'll get it dialed in. (Note: nozzles corrected for psi of pump)
I was getting some combustion quench in the 13-16psi range from the 225 nozzle when it was ramping up from 10-20 or even 11-24.
I am running this with JBD, but hope to switch that out for another tune later this year once I'm comfortable with what's out there.
Look forward to hearing your thoughts.
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Nice!
That seems similar to what I've been running the last couple years. Although I've got mine setup to ramp up with rpm's and boost, because I was also getting some quench if too much was sprayed at low rpm's and mid boost levels.
I noticed Hotrod said he was using 1200 cc/min at 100% methanol for his record 1/4 mile run. That's a lot! Not sure I want to go that high... But I have things setup so I can add another nozzle if/when I experiment to go higher.