EFI head vs. CARB head

[pric]

What is the difference between the EFI head and the CARB head besides the cam's? Does the EFI head have larger valves or are they all the same? I noticed that the CARB has a different valve cover gasket compared to the EFI.

[PhydeauX]

They are exactly the same, besides the cam that you mentioned. The carb has a diferent valve cover which is why the gasket is diferent.

andy

[AZmike]

What accounts for the difference in compression ratio? If the head, block, and crank are all the same does that mean efi engines have different pistons?

[PhydeauX]

yes

[carotman]

The upper distributor bracket/cam retainer is also different. you can replace it with the carbed one tough.

[pric]

Thanks for the info ya'll.