If I went with bike engine it would need to come from the states
but fees would be extravagant. Yet Busa engines there are cheap
compared to here where they are 3 times more pricey at around 7K.
Complete with box it would weigh around 60-70k where a suzuki
g13bb with turbo and box would weight double that yet cost and
power would be on par once I upgrade pistons, conrods, custom
manifold, inlet and injection. I can see why even a 170hp R1
engine on carbs is still a better choice in the end