289 Hi-Po
Hey guys, I am looking for the best way to tell if a 289 is a true 289 Hi-Po or not. The motor is complete and in a car. Is a Hi-Po really that much better than a regular 289? Or is all the difference just in the heads? Also does anyone have any suggestions to make 300 to 400 hp with a 289 or 289 Hi-po. THANKS
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