put the dick back in your mouth, nobody told you to talk. It's about a guy's engine failure, titled... "pro comp head failure" then the talk of Chinese head starts getting thrown around meanwhile..hey wtf, it's a cylinder head too.. so let's talk hemi, poly, w9, ba b1 .. it's about as relevant as it's also a fkn engine too....right...how about the entire car now. It's called c&c'd aluminum heads with a disclaimer saying the seats might ******* fall out. Pull your pants up from around your ankles and go run some 10's loser with your homoheads...fly a rainbow flag off your shitbox garbage barge while you're at it...