600hp turbo hayabusa engine package $15-17,000usd 400hp turbo hayabusa engine package $9,500
Base engine $1500 $1,500
Rods, pistons, trans mods $2,500 $2,500
Turbo system $11,000-13,000. $5,500
7.5hp/cu inch 5hp/cu in
$28/hp $23.75/hp
How much would a 500" BBC that made 3750hp cost?
Bike engines are cheap hp.