I have a set of heads that say Advanced Airflow ENG on them. They are CNC ported and have roller rockers. They have been stored in an oil bath for 5 years. Will probably be selling them.

 

Iv never heard of them, but a quick google search brought this up.

http://www.blatant.com/portfolio/pdf...ed-airflow.pdf

Might be able to find something there.

 

Any model numbers or anything on them? They are probably out of business, but I found this:

Advanced Airflow Engineering
23341 Deanhurst St
Clinton TWP, MI 48035-4305
Phone: (586) 294-7915

Maybe it would be worth giving them a call and trying to get flow numbers.

 

Lmao, what I wanted to post got caught by the sponser filter and blocked, even though I doubt they are a company anymore and do not even seem to have a webpage.

Have a number and address if you want it to see if they are still available, but I guess I gotta PM it though .

 

That helps. At least they were a high end shop at one time. I was told that these heads were over $3k when new. Will check on the rockers and other stuff as I get time. I also know that the car has a lot of parts from Modern Muscle in the Mt. Clemons area so that makes sense.

 

you should get them flowed. That would tell you how much work is in them.