no offense taken,,, ive just seen this often in my 20 years of doing heads,, everybody in the country,, big name or little cant get close to your numbers,, usually ports are down so far from claimed numbers they arent what the pros or usually people get,, but maybe youre the guy who disproves that

p-5 heads dont flow that much, an inline head with pushrods where they need to be,,,, hard to believe you could get those numbers,,, id like to see it,, if they flowed those numbers,, id do that job for free