Hmmm, that's a good question and I like their product line and quality as I have a few things from them that need finishing someday. I believe their service was good also. Wish I had some info for you, but I don't.
Go for it as I"m a big gasser fan and that would make a great model. The Revell Foose Cadillac has that "batwing" air cleaner and Modelhaus used to offer it as well.