LSA/LS9 heads??
#1
10 Second Club
Thread Starter
iTrader: (13)
Join Date: Feb 2006
Location: MOREHEAD KY
Posts: 3,297
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Have any of yall ever used these head with big boost? I think they would be bad ***. with the way there casted as well as i have read they have a thicker deck.? any info ? or am i going to have to be the ginny pig
![Happy](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_stretch.gif)
Trending Topics
#11
Banned
iTrader: (40)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
They are 68cc as cast, but can be worked on to get a bigger cc. They are a high-strength casting made of A356T6 alloy, for greater heat resistance, manufactured using the roto-casting method (like the LS9 heads) to virtually eliminate porosity.
They are a great head for turbo!!! I plan on making upwards of 1000whp with mine.
Here are mine after I had them hand ported. We took out most of the swirl wing, but left just a bit to help with atomization.
![](http://faststreetcars.com/imgs/turbo-build/6-30-3.png)
![](http://faststreetcars.com/imgs/turbo-build/6-30-4.png)
![](http://faststreetcars.com/imgs/turbo-build/6-30-5.png)
![](http://faststreetcars.com/imgs/turbo-build/6-30-6.png)
![](http://faststreetcars.com/imgs/turbo-build/6-30-7.png)
![](http://faststreetcars.com/imgs/turbo-build/6-30-8.png)
They are a great head for turbo!!! I plan on making upwards of 1000whp with mine.
Here are mine after I had them hand ported. We took out most of the swirl wing, but left just a bit to help with atomization.
![](http://faststreetcars.com/imgs/turbo-build/6-30-3.png)
![](http://faststreetcars.com/imgs/turbo-build/6-30-4.png)
![](http://faststreetcars.com/imgs/turbo-build/6-30-5.png)
![](http://faststreetcars.com/imgs/turbo-build/6-30-6.png)
![](http://faststreetcars.com/imgs/turbo-build/6-30-7.png)
![](http://faststreetcars.com/imgs/turbo-build/6-30-8.png)
![](http://faststreetcars.com/imgs/turbo-build/6-30-9.png)