Ai CNC'd 200cc GM LT1's This is it, the final word in GM LT1 casting based performance. This is the exact head that powered Rick Abare's 530 rwhp 3470 lb Trans-Am into the 9's at over 138 mph on pump fuel. |
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Ai CNC'd 190cc
GM LT1's This is our original 190 cc CNC'd intake port paried with the updated chamber and exhaust ports from our 200 cc Competiton CNC LT1 Head. A proven budget performer for LT engines of all sizes. |
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Ai CNC'd Trick Flow 195cc LT1's
A great option for those looking for 500hp+ capable heads with our high end components & machinework. |
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Ai CNC'd Trick Flow 215cc LT1's
For those looking for a 600hp+ capable 23deg setup that includes a brand new set of castings, our fully CNC'd 215cc TFS LT1's are a phenomenal value. |
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Ai CNC'd Trick Flow 212cc
21° LT1's This setup is ideal for guys looking for the power potential of our 215cc 23deg head, but with chamber volumes available to as small as 52cc. |
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Ai CNC'd 215cc GM LT4's If you already own GM LT4's, the value of simply having our full CNC work applied to your castings cannot be beat. |
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Ai CNC'd 195cc GM LT4's Our 195cc CNC work for the GM LT4's is a great option to unlock the majority of the performance potential within the GM LT4 head. |
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Ai Performance Rebuild for GM LT4's Our Performance Rebuild includes the critical machine work required to bring your LT4's into better than new condition & gain some power in the process. |