Hmm did they stop making them maybe? Was thinking of going with Trickflow either way, but all their heads on summit and on their website are straight plug. Maybe I'll shoot them an email and see what they say
Those heads do indeed have angled plugs, it's just not as noticeable of an angle as other models, for example SBM heads... Compare closely side-by-side with 440Source Stealth heads, there is a slight angle with the Trick Flows.