We have had good success with V8 Ford cylinder heads, few examples of our work below.

 

SBF V2 CHI 190cc:

Ford V2 CHI 190cc Ford V2 CHI 190cc Ford V2 CHI 190cc, Street engine, Racers Place DynoFord V2 CHI 190cc, Street engine Ford V2 CHI 190cc, Pump Gas vs. E85

BBF Edelbrock FE:

Ford Edelbrock FE +17% Flow Ford Edelbrock FE Ford Edelbrock FE +17% Flow