Quote:
Originally Posted by piecesparts
I am taking my TPI unit and installing a set of vortec heads and a different base to get the better flow characteristics of the vortec. This along with the rocker arm update and bigger flow tubes will make around 300+ HP and change the flat powerband profile to a broader band.
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As long as you're doing that, take a look at the Holley Stealth Ram for vortec heads. That setup is only a couple hundred bucks more than the vortec TPI base, and will give you big gains if you're willing to do a cam swap too. This is the route that I'm taking with my Camaro.