What is the best K-Member for 2" primary 3" collector headders?
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What is the best K-Member for 2" primary 3" collector headders?
I think I am going to get a K-Member when I do the heads/cam, and I intend to need 2" primary headers one day. So.. What is the best option for a K-Member that will allow 2" primary to 3" collector headers?