sierra ss Posted November 21, 2009 Report Share Posted November 21, 2009 I will sell you a helix for $25 and make you a new gasket for it. Quote Link to comment Share on other sites More sharing options...
wody Posted November 21, 2009 Report Share Posted November 21, 2009 waste of money. the "whistle" comes from turbos and a whine comes from a blower. theres no sound what so ever from a tb spacer. theyre just made to draw ppl in to make money. u might see 1-2 rwhp off of 1 i have heard vehicles before and after a tb spacer was installed, and the spacer did actually add a whistle. all in all, not worth it. plenty of rip of bolt ons...don't fall for em...example: tornado. Quote Link to comment Share on other sites More sharing options...
Ruben525 Posted November 21, 2009 Author Report Share Posted November 21, 2009 I will sell you a helix for $25 and make you a new gasket for it. Thanks but I already have one I'm just missing gaskets Quote Link to comment Share on other sites More sharing options...
wody Posted November 21, 2009 Report Share Posted November 21, 2009 Thanks but I already have one I'm just missing gaskets you can run to autozone and they sell sheets of gasket material that you can cut to fit whatever form you need. http://www.autozone.com/autozone/catalog/a...Gasket+Material Quote Link to comment Share on other sites More sharing options...
Ruben525 Posted November 22, 2009 Author Report Share Posted November 22, 2009 Thanks I'll check on it Quote Link to comment Share on other sites More sharing options...
silverado777 Posted December 15, 2009 Report Share Posted December 15, 2009 Mine whistles around 3k rpm. Mine is an air raid though. Even if it does give you minimal gains...to me every hp counts. That and I love working on my truck and it gave me something to do. Hell yes! Go for it bro hope it's what ur looking for. Quote Link to comment Share on other sites More sharing options...
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