Direct injection is going to be huge but also a very large learning curve for those who haven't been playing with it already. Thats why I jumped on the v6 camaro wagon early. I wanted to learn this technology from gm. The cam phasing is nothing new and we'll see big gains from cam swaps just like we do now. But tuning is going to be huge for this motor. I can see this motor squeezing out 475rwhp with heders, exhaust, intake and tune.
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