Well i have seen a couple examples of EFI Strokers having 400+ horsepower.... They either had a good set of aluminum heads ported (347 making 475 horse), or they had a set of 4500 dollar heads (331 stroker by bennet racing producing 485 horse.) Both engines where running trick flow heads. So i think my best bet is just to get some heads ported. Still don't know which cam, heads, or intake im going ot use.
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