He's real. I purchased some parts from him last week. He is local here to me, and is a nice gentleman. Engine and race car are legit...saw it for myself. Try his email. email@example.com. Perhaps from different email addresses, as yahoo randomly blocks some emails.
Contacted him through e mail and no response, contacted him through PM and he asked what e mail address I used to contact him
I responded the one in his ad
Now he has removed himself from the conversation and no further response
He never responded to my PM when I replied to his one and only