Trickflow head modification
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From: Olive Branch, MS
Trickflow head modification Has anyone taken the trick flow 215 heads out of the box and modified them? If so what did u do, who did the work and what kind of power are you gaining/ producing by doing this.Thanks
Trey
Trey
https://ls1tech.com/forums/12078374-post24.html
The only thing I would do to the LS1 heads out of the box is hand blend the CNC bowl blend into the intake and exhaust port short turns, and shape the exhaust port valve guide boss, don't touch the intake seat, not even with a sand roll, you will lose airflow. We have been shocked at how few head porters have worked on these heads, but they are not going to pick up huge cfm like on other as cast heads. Good luck!