Are these heads the Rect. port style? If so, and they were lightly hand ported then I'd say not too bad...if they were the cnc 230 Oval port heads...well that just can't be!
Brian
These are the 180cc non cnc'd oval ports. I'm assuming the 180cc because these weren't CNC'd and that is their only option for oval ports on Indys website. Below is a test sheet, allegedly from my heads, but sent from a guy who turns out would later rip me off. So who knows if they flow that well or not. When I had my machinist go thru the heads I found out the scumbag seller wasn't so hot with the diegrinder cause he messed up several off the valve jobs.
I few other pics of heads