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Dave is right. TORs don't even need any carb adjustment after you put them on because they are nearly as restrictive as the stock pipes.




Respectfully disagree, based on my direct experience with two different sets of pre-EFI TORS - short tapered & long slash...both cores were straight through...neither were as restrictive as stock. Removing the 19mm ID inlet "washer" opens them up a bit more.