ArdWrknTrk Posted February 15, 2020 Share Posted February 15, 2020 Shorty headers are an attempt to get equal length head pipes and end up where the stock manifolds do. To that end they work great, but sometimes they make spark plug access almost impossible. They will have a different resonant frequency than long tube headers. Link to comment Share on other sites More sharing options...
Redneckedness Posted February 17, 2020 Author Share Posted February 17, 2020 Shorty headers are an attempt to get equal length head pipes and end up where the stock manifolds do.To that end they work great, but sometimes they make spark plug access almost impossible.They will have a different resonant frequency than long tube headers.Another question for yall. What should j gap my plugs at. Seems like, from what ive been reading, .40 -.45 is about normal. Sent from my iPhone Link to comment Share on other sites More sharing options...
Gary Lewis Posted February 17, 2020 Share Posted February 17, 2020 If you are running the stock ignition then the stock gap is appropriate. And w/o a signature I don't know anything about your truck so can only "assume". By the way, it looks like you are replying via email. That works but brings with it the previous person's post, so it is a bit messy. Your call on that as it is your thread. Link to comment Share on other sites More sharing options...
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