Ask Away! with Jeff Smith: How Much Power Can I Make By Adding Ported Vortec Heads to My SBC Engine?
You did a tech answer around two years ago which was about adding a set of Vortec heads to a small-block Chevy. How much of a horsepower gain could you expect from porting these heads using the cam and everything? — R.B. Jeff Smith: We wrote about Vortec heads in 2016, and that article spawned
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