We are assembling a new 540 blown efi engine and need help with head gasket selection. We will be putting it in a 21' Raysoncraft. We plan to keep it mild and on pump gas. It will be a river cruiser.
Here's the basics;
Dart block with extra head bolt option, not "o ringed". Brodix heads. 1271. Efi.
Hope that covers it. Any suggestions will be appreciated. Thanks