Screaming Eagle heads
Road Warrior
Joined: Nov 2007
Posts: 1,984
Likes: 7
Huey most SE heads have "bigger" ports and valves that stock. Bolts positions seem to be the same.
The design is all over the place.
The very latest ones seem, from what I have read, to be pretty good. But you have to run the matching pistons. This cause the conbustion chamber sizes are all different. A couple even have odd Squish areas.
This is why a lot of people get their stock heads worked on. Less confusing.
The design is all over the place.
The very latest ones seem, from what I have read, to be pretty good. But you have to run the matching pistons. This cause the conbustion chamber sizes are all different. A couple even have odd Squish areas.
This is why a lot of people get their stock heads worked on. Less confusing.
Road Warrior
Joined: May 2006
Posts: 1,479
Likes: 4
From: SoCal
I wouldn't even consider using them without having them ported first. There's a lot to be improved upon: http://www.trirycheracing.com/HendersonPerf.pdf
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