ORY Questions?

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Aug 29, 2007 | 11:33 AM

arrowhead87x

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From: Baltimore

ORY Questions?

I want to buy a MAC ORY for my 99 z28 to eliminate the cats and the harsh flattned Y pipe. The question is will my engine run rich and need a tune as if I was installing headers?

Aug 29, 2007 | 02:24 PM

teke184

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shouldn't....

and you'll likely only see about 5hp form the orp...it really isn't worth it.

either go with headers or don't go at all

Aug 29, 2007 | 06:58 PM

arrowhead87x

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alright

Aug 29, 2007 | 09:51 PM

GG01SS

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I love my Bassani ORY, I gained more than 5 hp. With exact same mods as me a friend with LT headers on an 01TAM6 only dynoed 350hp to my 342hp, same day. Get the ORY and get a cutout, no tune necessary.