The Ford Barn

rotorwrench · 04-05-2017, 10:26 AM

EAB are a slight improvement over the 8BA but they are close. The 8CM ones have chambers that are a fair amount larger so they are more like 8RT truck heads.

51504bat · 04-05-2017, 10:37 AM

Don't use the 8cm heads unless you are running a 4" crank. I'm running EAB heads on the 8ba in my '39 p/u and I'm happy with them FWIW.

04-05-2017, 10:26 AM	#1
rotorwrench Senior Member Join Date: Jun 2010 Location: San Antonio, Texas Posts: 18,018	Re: heads EAB are a slight improvement over the 8BA but they are close. The 8CM ones have chambers that are a fair amount larger so they are more like 8RT truck heads.

04-05-2017, 10:37 AM	#2
51504bat Senior Member Join Date: Sep 2013 Location: SoCal-Redlands Posts: 3,566	Re: heads Don't use the 8cm heads unless you are running a 4" crank. I'm running EAB heads on the 8ba in my '39 p/u and I'm happy with them FWIW. __________________ Making the simple complicated for over 30 years.

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