# Anyone have dyno results of no crossover vs x/h-pipe?

**URL:** <https://forums.speedlife.net/t/anyone-have-dyno-results-of-no-crossover-vs-x-h-pipe/192783>\
**Category:** PittSpeed Automotive\
**Created:** [October 3, 2007, 10:05am UTC](https://forums.speedlife.net/t/anyone-have-dyno-results-of-no-crossover-vs-x-h-pipe/192783 "2007-10-03T10:05:45Z")\
**Posts on this page:** 1\
**Showing post:** 18

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**Author:** ![T34418L31](https://avatars.discourse-cdn.com/v4/letter/t/e56c9b/32.png) [@T34418L31](https://forums.speedlife.net/u/T34418L31)\
**Post date:** [October 4, 2007, 9:31am UTC](https://forums.speedlife.net/t/anyone-have-dyno-results-of-no-crossover-vs-x-h-pipe/192783/18 "2007-10-04T09:31:12Z")

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> [@Anyone here? (14 year old killed street racing)](https://forums.speedlife.net/t/anyone-here-14-year-old-killed-street-racing/32752/29):
>
> sorry JesseW - I thought it was an x vs h discussion.
> 
> I have no crossover on my truck. Off each header is a 2 ft pipe then an 18" glasspack and a dump right after the cab under the truck. I don’t have any dyno data, but it sure made a difference in sound and power when I got rid on the single exhaust that was on there.

Not a problem.

It’s just crazy how unproven information spreads like wildfire. I’m not claiming that a crossover makes more/less power, by the way. That’s why I’m asking if anyone has ever seen some proof. I’m just curious.

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