What is the difference between BAE 6-8 Alcohol heads vs. BAE 6-8 A/Fuel heads?

I have read that the port size is the difference between these heads. If so what would the difference in port flow be? Does the blower manifolds fit the smaller A/ fuel head ports? Is there any difference in the head volume in CC's?

Thanks for any help,

Tom

 

I know this isn't a direct answer but I can tell you the BAE 6 heads were designed around the pro mod legal valve sizing where as the 8's where made to be used in non limited applications. I know the 8's flow better but I no longer have my numbers on the 8's.

Hope that helps a little,
Trev

 

Trev,

Thanks for the reply.

I was really trying to find out the difference between a BAE 6 alcohol head vs a BAE 6 A/Fuel head, or a BAE 8 alcohol Head vs a BAE 8 A/Fuel head. And if the A/Fuel heads would bolt up to the BAE blower manifold, or you need a custom blower manifold.

Tom

 

fuel heads have duel plugs and drilled for down nozzles alky heads single plug

 

Thanks Ron.

I thought i read somewhere there was also a difference in the port size between the two?

Tom

 

Thanks Will for the reply. You answered my questions about the difference in the two heads.

Tom