Aftermarket cams, adjustable cam gears, unique valves and valve springs; titanium retainers, ported and polished heads; larger sized fuel injectors, ARP head studs, bronze valve guides, in addition to a set of high-compression pistons should get you to 220+ horsepower when tuned which has a Hondata procedure. Alan at Northwest https://griffinxrja61593.blogdomago.com/31204788/the-definitive-guide-to-b16b