Limitations of Pacesetter LT's and ORY

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Sep 18, 2007 | 05:29 PM

thunder550

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From: Phoenix, AZ

Limitations of Pacesetter LT's and ORY

HP-wise, what are the limitations of Pacesetter's 1 3/4" primaries and 3" ORY? Any guesses or experiences?

Sep 18, 2007 | 06:19 PM

tarinitup

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From: Odessa Texas

I gained alot of top end SOTP feel when I removed the y pipe with cutout and went true duals. I would say they support 500 rwhp pretty easy though.

Sep 18, 2007 | 07:05 PM

BlackGMC

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From: Fort Worth - TX

Here is an interesting article testing different Header primary sizes on the same motor.

Article
http://www.chevyhiperformance.com/te...aders_shootout

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