vortec heads and stock intake
Supreme Member
Joined: Jan 2003
Posts: 1,304
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From: West Des Moines, IA
Car: 2008.5 Mazdaspeed 3 GT
Engine: 2.3 DISI Turbo
Transmission: 6 speed MT
The vortech heads have raised intake ports... Besides expensive machine work, I wouldn't think there would be a way to make the stock intake base work without some sort of custom thicker gaskets or something. Then, you'd still be losing HP from misaligned intake ports most likely anyway. If there is a way, I'm all ears! :hail:
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