700hp Super-Sized Rat
The key power point of any buildup has to be the cylinder heads. For our fat Rat, we chose a set of Edelbrock Victor Jr. CNC'd rectangle-port heads. With 320cc Chapman-ported intake ports, the Vicor Jr. CNC'd heads are based on the Performer 1.5 degrees before machining to decrease the chamber size and unshround the valves. View Related Article
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