ok so i popped it on with a 1 inch open spacer and it is good in fact it is very good! with the converter i have it is roughly the same out of the hole but from mid range on it out pulls the LD340 by a fair bit i will have it on the track in two weeks to get some slips both intakes are stock with just mild port matching to the ported heads. i am going to put an Eddy air gap on later in the summer as i have one coming back to me and i want to try and find a more modern single plane to try out as well but the Torker 340 intake is not junk at all i think many guys just don't have the right combo to run it.