Hi Allan,

I had my Tiger on the Dyno with the stock two barrel setup which produced 128Hp at the rear wheels. When I installed a Weiand four barrel intake manifold, Edelbrock carby and Electronic distributor I had it re-tested and was producing 150Hp at the rear wheels. Torque dropped slightly, but I had a much flatter torque curve. I have also fitted an exhaust balance pipe since, but don’t know if this has added anything.

Regards, Robin.