Originally Posted by Greg B

I heard through the grapevine that Losi wanted a engine to call their own and they wanted it built as close to the OS speed as they could get it and offer it at a great price. Horizon (Losi) had Novarossi build the Nitrotec engine. Have also heard from the Losi boy's in Ohio that the engine is excellent. Dunno the truth behind this one but that's the skuttle-butt going around.