Well it has taken a few years to get here. These same basic parts were making 650 hp a few years back but we made a number of changes and the power steadily increased. The move to the Jesel valve train really picked things up. The motor showed a lot of improvement with the bigger bore size in the World block. I think the gas ported pistons also added some power. The dry sump made a difference. The belt drive made a difference and so did the belt drive distributor and the crank trigger.

None of this should be a big surprise. Higher end drag race motors have been using these parts for a long time.