I like your designs! The injector is upside down though. Could we see a couple designs with it turned around the other way? Also, I don't have a picture of it, but it would be pretty cool if the injector could be spraying into the circle, maybe on like #37. I'm not sure how to explain it.
That's ok. I like your designs as well. I'm contemplating whether the two injectors look like I'm copying another shop's logo anyway (one with two pistons crossed).
#53 Could we see one like this with a dark-deep blue gear? What about one with a blue in the center with Yellow writing? Preferably a bit darker blue than the other samples you had with blue...