I recently got an engine back from the builder and he painted it MP turquoise and it was blue. I repainted with Dupli-Color engine enamel, DE1619 Chrysler Green. Closest I could find to the original color. Came out close but not exactly right. I think to get it perfect you are going to have to mix some paint. The older MP turquoise paint was spot on and good quality but that stuff is long gone.