360 flat tops wirh Edelbrock heads
They sponsored our class 8 truck for the 2017 Baja 1000. And the Owner of Boostane (Ian) drove the second leg of the race. We ran 91 octane with 2 cans of boostane in every tank. Normally we run the engine on 110/91 mixed 50/50. Ran perfectly with full timing for the entire race. Post race tear down the entire inside of the engine was orange.