ORIGINAL: marcus742
Does anyone know what the stock needle settings are for a 3.0cc SH-18 engine in my Vortex SS. I inherited this vehicle and dont know if the needles were moved by the previous owner. I have performed the break in proplerly as it was new when i received it. Problem now is what i thought was the proper tuning seems very off. I would like to set it back to factory and start over but i dont know what the factory settings are and the manual does not explain well.
Any help would be appreciated.
If you have it running, dont go crazy. 1/8 turns on either high or low speed needles can make a big change. Setting it to stock (which is super rich) now might even keep it from starting.
what is the model doing (or not doing) ?
It may need a small adjustment to get it moving good.