The Truth about Boat Heads

You don’t have to spend a lot money on porting for a boat application and you do need to choose the right head.

[@MontyCarlo1977]

What can you say about Mercruiser 350 head casting "217". I've got a set on my daily driver and a set on my race car. Everybody thinks they're vortec, but they are not.

[@johncholmes643]

TBI heads. Junk

[@MontyCarlo1977]

@@johncholmes643 how so? They don't have the swirl ports.

[@ozarksfarmerhansen8782]

Always talks about his site and I guess its a secret because they never put a link to it.

[@turbodudehere]

Dart also offers a Vortec head. Here’s the link dartheads.com/dart-product/iron-eagle-23-170cc/