Back to Article
16 of 18
Big Boost Three-Valve
Increasing the boost pressure supplied by the Kenne Bell 2.8L supercharger (to a tad over 24 psi) resulted in serious Three-Valve power. How many other supercharged Three-Valve motors out there make over 900 rwhp through an automatic? Judging by the vacuum present in front of the supercharger, there is still more power to be had with an even larger throttle body.