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Questions ... Do you PFM guys premix? If so what ratio and what injectors do you use? I currently own the standard formula mazda prototype with the series II renesis 6 port. The oil system was deleted and I am wondering if different injectors should be used with the premix. :confused:
Yes PFM's require pre-mix. I don't remember the ratio off the top of my head. It's approximately 5oz/gallon.
Call Drummond Engines and ask.
It’s 1-2 oz per gallon. Not more. I premix in the jug before fueling the car. I also got in the habit of putting the oil in the gas as soon as I filled a jug so I never had a doubt whether I had done it or not.
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Originally Posted by mikey
Ok thank you ...
Do you all pre-mix?
HOW about the injectors? I have the green and brown ones but noticed they also show red and yellow injectors on the star parts site. What is the difference?
The reason I am asking...I am having a problem , the car is stumbling between 2000-3000 rpm. It works fine if you mash the pedal, but actually stalls if you try to bring it up slowly.
Call Drummond and talk with him.
New to PFM. What oil do folks use for pre-mix?
Idemitsu